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Common Core Grade 5 Math (Worksheets, Homework, Lesson Plans)

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Grade 5 Homework, Lesson Plans And Worksheets

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Texas Go Math Grade 5 Lesson 5.2 Answer Key Subtraction with Unequal Denominators

Refer to our Texas Go Math Grade 5 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 5 Lesson 5.2 Answer Key Subtraction with Unequal Denominators.

Investigate

Mario fills a hummingbird feeder with \(\frac{3}{4}\) cup of sugar water on Friday. On Monday, Mario sees that \(\frac{1}{8}\) cup of sugar water is left. How much sugar water did the hummingbirds drink?

Materials: fraction strips; MathBoard

C. Record the difference, \(\frac{3}{4}\) – \(\frac{1}{8}\) = ___________

So, the hummingbirds drank _________ cup of sugar water. Answer:

C. Record the difference, \(\frac{3}{4}\) – \(\frac{1}{8}\) = \(\frac{6}{8}\) – \(\frac{1}{8}\) = \(\frac{5}{8}\)

So, the hummingbirds drank \(\frac{5}{8}\) cup of sugar water.

Math Talk Mathematical Processes

Draw Conclusions

Lesson 5.2 Answer Key 5th Grade Go Math Question 2. H.O.T. Explain whether you could have used fraction strips with any other denominator to find the difference. If so, what is the denominator? Answer: Unequal denominator Explanation: used fraction strips with any other denominator to find the difference. If so, that is called unequal denominator

Make Connections

Sometimes you can use different sets of same-denominator fraction strips to find the difference. All of the answers will be correct.

Solve. \(\frac{2}{3}\) – \(\frac{1}{6}\)

C. Find other fraction strips, all with the same denominator, that fit exactly under the difference \(\frac{2}{3}\) – \(\frac{1}{6}\). Draw the fraction strips you used. \(\frac{2}{3}\) – \(\frac{1}{6}\) = ____________

While each answer appears different, all of the answers can be simplified to _________. Answer:

While each answer appears different, all of the answers can be simplified to equal denominators

Which other fraction strips with the same denominator could fit exactly in the difference of \(\frac{2}{3}\) – \(\frac{1}{6}\)? Answer: \(\frac{3}{6}\) Explanation: fraction strips with the same denominator could fit exactly in the difference of \(\frac{2}{3}\) – \(\frac{1}{6}\) is \(\frac{3}{6}\)

Share and Show

Use fraction strips to find the difference. Write your answer in the simplest form.

Use fraction strips to find the difference. Write your answer in simplest form.

Question 3. \(\frac{3}{4}\) – \(\frac{1}{3}\) = _____________ Answer: \(\frac{3}{4}\) – \(\frac{1}{3}\) =\(\frac{9}{12}\) – \(\frac{4}{12}\) = \(\frac{5}{12}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 4. \(\frac{5}{6}\) – \(\frac{1}{2}\) = ______________ Answer: \(\frac{5}{6}\) – \(\frac{1}{2}\) = \(\frac{5}{6}\) – \(\frac{3}{6}\)= \(\frac{2}{6}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 5. \(\frac{3}{4}\) – \(\frac{7}{12}\) = ______________ Answer: \(\frac{3}{4}\) – \(\frac{7}{12}\) = \(\frac{9}{12}\) – \(\frac{7}{12}\) = \(\frac{2}{12}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Unlock the Problem

a. What problem are you being asked to solve? Answer: fractions with unequal denominators

b. How will you use the diagram to solve the problem? Answer: By calculating, Number of slices ate by number of slices are not eaten

c. Jason eats 1 of the whole pizza. How many slices does he eat? Answer: \(\frac{1}{8}\)

e. Write a fraction to represent the amount of pizza that is remaining. Answer: \(\frac{5}{8}\)

f. Fill in the bubble for the correct answer choice above. Answer: B

Lesson 5.2 Homework Answer Key 5th Grade Go Math Question 7. H.O.T. Explain how a model for \(\frac{3}{5}\) – \(\frac{1}{2}\) is different from a model for \(\frac{3}{5}\) – \(\frac{3}{10}\). Answer: \(\frac{3}{5}\) – \(\frac{1}{2}\) = \(\frac{6}{10}\) – \(\frac{5}{10}\) = \(\frac{1}{10}\) \(\frac{3}{5}\) – \(\frac{3}{10}\) = \(\frac{6}{10}\) – \(\frac{3}{10}\) = \(\frac{3}{10}\) They both are same subtraction with unequal denominator both get the denominator same with numerator change

Daily Assessment Task

Fill in the bubble completely to show your answer.

Question 8. You are making cranberry lemonade for the Tastiest Beverage contest. You use \(\frac{3}{10}\) liter cranberry juice and \(\frac{1}{2}\) liter lemonade. You drink \(\frac{1}{10}\) liter, just to be sure that it tastes delicious! How much cranberry lemonade do you have left? (A) \(\frac{7}{10}\) liter (B) \(\frac{9}{10}\) liter (C) \(\frac{3}{11}\) liter (D) \(\frac{3}{10}\) liter Answer: A \(\frac{3}{10}\) + \(\frac{1}{2}\) = \(\frac{3}{10}\) + \(\frac{5}{10}\) = \(\frac{8}{10}\) \(\frac{8}{10}\) – \(\frac{1}{10}\) =\(\frac{7}{10}\)

Question 9. Use Diagrams Calvin used fraction strips correctly to model the difference of \(\frac{7}{12}\) – \(\frac{1}{3}\). Which of these describes his model? (A) seven \(\frac{1}{12}\) strips, one \(\frac{1}{3}\) strip, two \(\frac{1}{4}\) strips (B) seven \(\frac{1}{12}\) strips, one \(\frac{1}{3}\) strip, one \(\frac{1}{2}\) strip (C) seven \(\frac{1}{12}\) strips, two \(\frac{1}{6}\) strips, one \(\frac{1}{8}\) strip (D) seven \(\frac{1}{12}\) strips, one \(\frac{1}{3}\) strip, one \(\frac{1}{4}\) strip Answer:

Question 10. Multi-Step Bethany made her Apple Surprise drink by mixing \(\frac{1}{8}\) pint lemon juice, \(\frac{1}{8}\) pint grape juice, and \(\frac{4}{8}\) pint apple juice. She then drank \(\frac{1}{4}\) pint of the mixture. How much Apple Surprise was left? (A) \(\frac{1}{2}\) pint (B) \(\frac{1}{8}\) pint (C) \(\frac{1}{4}\) pint (D) \(\frac{3}{8}\) pint Answer: A \(\frac{1}{8}\) + \(\frac{1}{8}\) + \(\frac{4}{8}\) = \(\frac{6}{8}\) \(\frac{6}{8}\) – \(\frac{1}{4}\) = \(\frac{6}{8}\) – \(\frac{2}{8}\) = \(\frac{1}{2}\)

Texas Test Prep

Texas Go Math Grade 5 Lesson 5.2 Homework and Practice Answer Key

Question 3. \(\frac{1}{2}\) – \(\frac{1}{3}\) = _____________ Answer: \(\frac{1}{2}\) – \(\frac{1}{3}\) = \(\frac{3}{6}\) – \(\frac{2}{6}\) = \(\frac{1}{6}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 4. \(\frac{9}{10}\) – \(\frac{2}{5}\) = _____________ Answer: \(\frac{9}{10}\) – \(\frac{2}{5}\) = \(\frac{9}{10}\) – \(\frac{4}{10}\) = \(\frac{5}{10}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 5. \(\frac{11}{12}\) – \(\frac{3}{4}\) = _____________ Answer: \(\frac{11}{12}\) – \(\frac{3}{4}\) =  \(\frac{11}{12}\) – \(\frac{9}{12}\) =\(\frac{1}{6}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 6. \(\frac{5}{6}\) – \(\frac{1}{3}\) = _____________ Answer: Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 7. \(\frac{2}{3}\) – \(\frac{1}{12}\) = _____________ Answer: Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Go Math Lesson 5.2 Homework Answer Key Grade 5 Question 8. \(\frac{3}{4}\) – \(\frac{5}{12}\) = _____________ Answer: Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 9. \(\frac{9}{10}\) – \(\frac{1}{2}\) = _____________ Answer: Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 10. \(\frac{5}{8}\) – \(\frac{1}{2}\) = _____________ Answer: \(\frac{5}{8}\) – \(\frac{1}{2}\) = \(\frac{5}{8}\) – \(\frac{4}{8}\) = \(\frac{1}{8}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 11. \(\frac{3}{4}\) – \(\frac{2}{3}\) = _____________ Answer: \(\frac{3}{4}\) – \(\frac{2}{3}\) = \(\frac{9}{12}\) – \(\frac{8}{12}\) = \(\frac{1}{12}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Problem Solving

Question 12. Annette is making a fruit drink that calls for \(\frac{3}{4}\) cup of fresh lemon juice. She has \(\frac{1}{2}\) cup of lemon juice. How much more lemon juice does Annette need? Answer: \(\frac{3}{4}\) – \(\frac{1}{2}\) = \(\frac{3}{4}\)–\(\frac{2}{4}\) =  \(\frac{1}{4}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Question 13. Ramon needs to walk \(\frac{3}{4}\) mile to the bus stop. He has walked \(\frac{3}{8}\) mile so far. How much farther does Ramon need to walk to get to the bus stop? Answer: \(\frac{3}{4}\) – \(\frac{3}{8}\) = \(\frac{6}{8}\) – \(\frac{3}{8}\) =\(\frac{3}{8}\) Explanation: The fraction with unequal denominators are subtracted to get the sum By doing them to equal denominators

Lesson Check

Fill In the bubble completely to show your answer.

Question 14. Matt spent \(\frac{1}{3}\) of the money in his pocket on a movie ticket. He spent \(\frac{1}{4}\) of the money on a snack. What fraction of his money is left? (A) \(\frac{7}{12}\) (B) \(\frac{5}{12}\) (C) \(\frac{1}{12}\) (D) \(\frac{1}{6}\) Answer: B Explanation: \(\frac{1}{3}\) + \(\frac{1}{4}\) = \(\frac{4}{12}\) + \(\frac{3}{12}\) = \(\frac{7}{12}\) 1 – \(\frac{7}{12}\) = \(\frac{5}{12}\) Matt spent \(\frac{1}{3}\) of the money in his pocket on a movie ticket. He spent \(\frac{1}{4}\) of the money on a snack. \(\frac{5}{12}\) fraction of his money is left.

Go Math Grade 5 Lesson 5.2 Homework Answer Key Question 15. Jabar used fraction strips to model the difference of \(\frac{7}{12}\) –\(\frac{1}{6}\) Which represents the difference? (A) seven \(\frac{1}{12}\) strips (B) one \(\frac{1}{12}\) strip (C) two \(\frac{1}{12}\) strips (D) five \(\frac{1}{12}\) strips Answer:  D \(\frac{7}{12}\) – \(\frac{1}{6}\) = \(\frac{7}{12}\) – \(\frac{2}{12}\) = \(\frac{5}{12}\) Explanation: Jabar used fraction strips to model the difference of \(\frac{7}{12}\) –\(\frac{1}{6}\)  represents the difference is five \(\frac{1}{12}\) strips

Question 16. Which fraction correctly completes the equation? \(\frac{3}{4}\) – _________ = \(\frac{1}{8}\) (A) \(\frac{7}{8}\) (B) \(\frac{1}{2}\) (C) \(\frac{5}{8}\) (D) \(\frac{1}{4}\) Answer: C Explanation: \(\frac{3}{4}\) – \(\frac{5}{8}\) = \(\frac{1}{8}\)

Question 17. Three friends share a pizza divided into eighths. If each person eats one slice, how many more slices must be eaten so that \(\frac{1}{2}\) of the pizza remains? (A) 1 (B) 2 (C) 3 (D) 4 Answer: A Explanation: Three friends share a pizza divided into eighths.\(\frac{3}{8}\) half of the pizza means 4 pieces If each person eats one slice, 1 more slices must be eaten so that \(\frac{1}{2}\) of the pizza remains

Question 18. Multi-Step Sara and Jon each ordered a medium pizza. Sara ate \(\frac{3}{8}\) of her pizza for lunch and \(\frac{1}{4}\) for a snack. Jon ate \(\frac{1}{2}\) of his pizza for lunch and \(\frac{1}{4}\) for a snack. How much more pizza did Jon eat? (A) \(\frac{1}{8}\) (B) \(\frac{1}{4}\) (C) \(\frac{1}{2}\) (D) \(\frac{1}{3}\) Answer: A Explanation: Sara and Jon each ordered a medium pizza. Sara ate \(\frac{3}{8}\) of her pizza for lunch and \(\frac{1}{4}\) for a snack. \(\frac{3}{8}\) + \(\frac{1}{4}\) = \(\frac{5}{8}\) Jon ate \(\frac{1}{2}\) of his pizza for lunch and \(\frac{1}{4}\) for a snack. \(\frac{1}{2}\) + \(\frac{1}{4}\) = \(\frac{3}{4}\) \(\frac{5}{8}\) – \(\frac{3}{4}\) = \(\frac{1}{8}\) Jon eat \(\frac{1}{8}\)

Question 19. Multi-Step On field day, \(\frac{1}{10}\) of the students in Mrs. Brown’s class competed in jumping events, \(\frac{3}{5}\) of the students competed in running events, and \(\frac{1}{10}\) competed in throwing events. What part of Mrs. Brown’s class did not compete in jumping, running, or throwing events? (A) \(\frac{1}{5}\) (B) \(\frac{7}{10}\) (C) \(\frac{2}{5}\) (D) \(\frac{4}{5}\) Answer: A Explanation: On field day, \(\frac{1}{10}\) of the students in Mrs. Brown’s class competed in jumping events, \(\frac{3}{5}\) of the students competed in running events, and \(\frac{1}{10}\) competed in throwing events. \(\frac{1}{10}\) + \(\frac{3}{5}\) + \(\frac{1}{10}\) = \(\frac{1}{10}\) + \(\frac{6}{10}\) + \(\frac{1}{10}\) = \(\frac{8}{10}\) – 1= \(\frac{1}{5}\)

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Chapter 5: Ratios and Proportions

Chapter 5 homework solutions.

5.1-5.3 Extra Practice Worksheet

5.1 Ratios and Rates

5.1 Lesson Preso

5.1 Textbook Exercises: page 167

Ba: 1-6, 11-27 odd;

Avg: 1-6, 11-21 odd, 24-28 even, 29, 31;

Adv: 1-6, 18-38 even

5.2 Proportions

5.2 Textbook Exercises page 174

Ba: 1-4, 5-13 odd, 21-27 odd;

Avg 1-4, 5-13 odd, 22-30 even;

Adv: 1-4, 6-14 even, 22-32 even

5.3 Writing Proportions

5.3 Lesson Preso

5.3 Textbook Exercises page 182

Ba: 1-3, 9, 11, 12, 13-23 odd

Avg: 1-3, 8-14 even, 19-23

Adv: 1-3, 8-24 even, 25

5.4 Solving Proportions

5.4 Lesson Preso

5.4 Textbook Exercises page 190

Ba: 1-3, 5-9 odd, 15-21 odd, 22, 23-27 odd

Avg: 1-3, 5-9 odd, 15-21 odd, 22, 29, 30, 32-35

Adv: 1-3, 4-8 even, 14-38 even

5.5 Lesson Preso

5.5 Textbook Exercises page 196

Ba: 1-3, 5-11 odd, 12, 13-17 odd

Avg: 1-3, 5-11 odd, 12, 14-17

Adv: 1-3, 4-18 even

5.6 Direct Variation

5.6 Lesson Preso

5.6 Textbook Exercises page 202

Ba: 1-3, 7-17 odd, 18, 19-25 odd

Avg: 1-3, 7-17 odd, 18-28 even

Adv: 1-3, 8-28 even

Chapter 5 Review

5.1-5.3 Review Quizizz:

5.4-5.6 Review Quizizz:

Chapter 5 Review Quizizz:

Home > CC1 > Chapter Ch5 > Lesson 5.2.1

Lesson 5.1.1, lesson 5.1.2, lesson 5.1.3, lesson 5.1.4, lesson 5.2.1, lesson 5.2.2, lesson 5.3.1, lesson 5.3.2, lesson 5.3.3, lesson 5.3.4.

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Eureka Math Grade 5 Module 2 Lesson 28 Answer Key

Engage ny eureka math 5th grade module 2 lesson 28 answer key, eureka math grade 5 module 2 lesson 28 sprint answer key.

Answer: 6/10 = 0.6, 6/20 = 0.3, 6/60 = 0.1, 8/10 = 0.8, 8/40 = 0.2, 8/20 = 0.4, 4/10 = 0.4, 4/20 = 0.2, 4/40 = 0.1, 9/3 = 3, 9/30 = 0.3, 12/3 = 4, 12/30 = 0.4, 12/40 = 0.3, 12/60 = 0.2, 12/20 = 0.6, 15/3 = 5, 15/30 = 0.5, 15/50 = 0.3, 15/50 = 0.3, 18/30 = 0.6, 24/30 = 0.8, 16/40 = 0.4.

Answer: 25/50 = 0.5, 2.5/50 = 0.05, 4.5/50 = 0.09, 4.5/90 = 0.05, 0.45/90 = 0.005, 0.45/50 = 0.009, 0.24/60 = 0.004, 0.63/90 = 0.007, 0.48/80 = 0.006, 0.49/70 = 0.007, 6/30 = 0.2, 14/70 = 0.2, 72/90 = 0.8, 6.4/80 = 0.08, 0.48/40 = 0.012, 0.36/30 = 0.012, 0.55/50 = 0.011, 1.36/30 = 0.045, 2.04/60 = 0.034, 4.48/70 = 0.064, 6.16/80 = 0.077, 5.22/90 = 0.058.

Question 1.

6 ÷ 10 = 0.6

Answer: 6/10 = 0.6.

Explanation: In the above-given question, given that, divide decimals by multiples of 10. 6/10 = 0.6.

Question 2. 6 ÷ 20 = 0.3

Answer: 6/20 = 0.3.

Explanation: In the above-given question, given that, divide decimals by multiples of 20. 6/20 = 0.3.

Question 3. 6 ÷ 60 = 0.1

Answer: 6/60 = 0.1.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 6/60 = 0.1.

Question 4. 8 ÷ 10 = 0.8

Answer: 8/10 = 0.8.

Explanation: In the above-given question, given that, divide decimals by multiples of 10. 8/10 = 0.8.

Question 5. 8 ÷ 40 = 0.2

Answer: 8/40 = 0.2.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 8/40 = 0.2.

Question 6. 8 ÷ 20 = 0.4

Answer: 8/20 = 0.4.

Explanation: In the above-given question, given that, divide decimals by multiples of 20. 8/20 = 0.4.

Question 7. 4 ÷ 10 = 0.4

Answer: 4/10 = 0.4.

Explanation: In the above-given question, given that, divide decimals by multiples of 10. 4/10 = 0.4.

Question 8. 4 ÷ 20 = 0.2

Answer: 4/20 = 0.2.

Explanation: In the above-given question, given that, divide decimals by multiples of 20. 4/20 = 0.2.

Question 9. 4 ÷ 40 = 0.1

Answer: 4/40 = 0.1.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 4/40 = 0.1.

Question 10. 9 ÷ 3 = 3

Answer: 9/3 = 3.

Explanation: In the above-given question, given that, divide decimals by multiples of 3. 9/3 = 3.

Question 11. 9 ÷ 30 = 0.3

Answer: 9/30 = 0.3.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 9/30 = 0.3.

Question 12. 12 ÷ 3 = 4.

Answer: 12/3 = 4.

Explanation: In the above-given question, given that, divide decimals by multiples of 3. 12/3 = 4.

Question 13. 12 ÷ 30 = 0.4

Answer: 12/30 = 0.4.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 12/30 = 0.4.

Question 14. 12 ÷ 40 = 0.3.

Answer: 12/40 = 0.3.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 12/40 = 0.3.

Question 15. 12 ÷ 60 = 0.2.

Answer: 12/60 = 0.2.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 12/60 = 0.2.

Question 16. 12 ÷ 20 = 0.6

Answer: 12/20 = 0.6.

Explanation: In the above-given question, given that, divide decimals by multiples of 20. 12/20 = 0.6.

Question 17. 15 ÷ 3 = 5

Answer: 15/3 = 5.

Explanation: In the above-given question, given that, divide decimals by multiples of 3. 15/3 = 5.

Question 18. 15 ÷ 30 = 0.5.

Answer: 15/30 = 0.5.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 15/30 = 0.5.

Question 19. 15 ÷ 50 = 0.3

Answer: 15/50 = 0.3.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 15/50 = 0.3.

Question 20. 18 ÷ 30 = 0.6

Answer: 18/30 = 0.6.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 18/30 = 0.6.

Question 21. 24 ÷ 30 = 0.8

Answer: 24/30 = 0.8.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 24/30 = 0.8.

Question 22. 16 ÷ 40 = 0.4.

Answer: 16/40 = 0.4.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 16/40 = 0.4.

Question 23. 25 ÷ 50 = 0.5

Answer: 25/50 = 0.5.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 25/50 = 0.5.

Question 24. 2.5 ÷ 50 = 0.05

Answer: 2.5/50 = 0.05.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 2.5/50 = 0.05.

Question 25. 4.5 ÷ 50 = 0.09

Answer: 4.5/50 = 0.09.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 4.5/50 = 0.09.

Question 26. 4.5 ÷ 90 = 0.05

Answer: 4.5/90 = 0.05.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 4.5/90 = 0.05.

Question 27. 0.45 ÷ 90 = 0.005

Answer: 0.45/90 = 0.005.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 0.45/90 = 0.005.

Question 28. 0.45 ÷ 50 = 0.009

Answer: 0.45/50 = 0.009.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 0.45/50 = 0.009.

Question 29. 0.24 ÷ 60 = 0.006

Answer: 0.24/60 = 0.006.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 0.24/60 = 0.006.

Question 30. 0.63 ÷ 90 = 0.007

Answer: 0.63/90 = 0.007.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 0.63/90 = 0.007.

Question 31. 0.48 ÷ 80 = 0.006.

Answer: 0.48/80 = 0.006.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 0.48/80 = 48/100/80. 48/100 = 0.48. 0.48/80 = 0.006.

Question 32. 0.49 ÷ 70 = 0.007.

Answer: 0.49/70 = 0.007.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 0.49/70 = 49/100/70. 49/100 = 0.49. 0.49/70 = 0.007.

Question 33. 6 ÷ 30 = 0.2.

Answer: 6/30 = 0.2.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 6/30 = 6/30. 6/30 = 0.2.

Question 34. 14 ÷ 70 = 0.2.

Answer: 14/70 = 0.2.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 14/70 = 14/70. 14/70 = 0.2.

Question 35. 72 ÷ 90 = 0.8.

Answer: 72/90 = 0.8.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 72/90 = 72/90. 72/90 = 0.8.

Question 36. 6.4 ÷ 80 = 0.08.

Answer: 6.4/80 = 0.08.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 6.4/80 = 640/10/80. 640/10 = 64. 64/80 = 0.008.

Question 37. 0.48 ÷ 40 = 0.012

Answer: 0.48/40 = 0.012.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 0.48/40 = 48/100/40. 48/100 = 0.48. 0.48/40 = 0.012.

Question 38. 0.36 ÷ 30 = 0.012.

Answer: 0.36/30 = 0.012.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 0.36/30 = 36/100/30. 36/100 = 0.36. 0.36/30 = 0.012.

Question 39. 0.55 ÷ 50 = 0.011.

Answer: 0.55/50 = 0.011.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 0.55/50 = 55/100/50. 55/100 = 0.55. 0.55/50 = 0.011.

Question 40. 1.36 ÷ 40 = 0.034.

Answer: 1.36/40 = 0.034.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 1.36/40 = 136/100/40. 136/100 = 1.36. 1.36/40 = 0.034.

Question 41. 2.04 ÷ 60 = 0.034.

Answer: 2.04/60 = 0.034.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 2.04/60 = 204/100/40. 204/100 = 2.04. 2.04/60 = 0.034.

Question 42. 4.48 ÷ 70 = 6.4.

Answer: 4.48/70 = 6.4.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 4.48/70 = 448/70/70. 448/70 = 4.48. 4.48/70 = 6.4.

Question 43. 6.16 ÷ 80 = 0.077.

Answer: 6.16/80 = 0.077.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 6.16/80 = 616/100/80. 616/100 = 6.16. 6.16/80 = 0.077.

Question 44. 5.22 ÷ 90 = 0.058.

Answer: 5.22/90 = 0.058.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 5.22/90 = 522/100/90. 522/100 = 5.22. 5.22/40 = 0.058.

Answer: 4/10 = 0.4, 4/20 = 0.2, 4/40 = 0.1, 8/10 = 0.8, 8/20 = 0.4, 8/40 = 0.2, 9/10 = 0.9, 9/30 = 0.3, 9/90 = 0.1, 6/2 = 3, 6/20 = 0.3, 12/2 = 6, 12/20 = 0.6, 12/30 = 0.4, 12/40 = 0.3, 12/60 = 0.2, 15/5 = 3, 15/50 = 0.3, 15/30 = 0.5, 21/30 = 0.7, 27/30 = 0.9, 36/60 = 0.6.

Answer: 25/50 = 0.5, 2.5/50 = 0.05, 3.5/50 = 0.07, 3.5/70 = 0.05, 0.35/70 = 0.005, 0.35/50 = 0.007, 0.42/60 = 0.007, 0.54/90 = 0.006, 0.56/80 = 0.007, 0.63/70 = 0.009, 6/30 = 0.2, 18/90 = 0.2, 72/80 = 0.9, 4.8/80 = 0.06, 0.36/30 = 0.012, 0.48/40 = 0.012, 0.65/50 = 0.013, 1.38/30 = 0.046, 2.64/60 = 0.044, 5.18/70 = 0.074, 6.96/80 = 0.087, 6.12/90 = 0.068.

Question 1. 4 ÷ 10 = 0.4.

Question 2. 4 ÷ 20 = 0.2.

Question 3. 4 ÷ 40 = 0.1.

Question 4. 8 ÷ 10 = 0.8.

Question 5. 8 ÷ 20 = 0.4.

Question 6. 8 ÷ 40 = 0.2.

Question 7. 9 ÷ 10 = 0.9.

Answer: 9/10 = 0.9.

Explanation: In the above-given question, given that, divide decimals by multiples of 10. 9/10 = 0.9.

Question 8. 9 ÷ 30 = 0.3.

Question 9. 9 ÷ 90 = 0.1.

Answer: 9/90 = 0.1.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 9/90 = 0.1.

Question 10. 6 ÷ 2= 3.

Answer: 6/2 = 3.

Explanation: In the above-given question, given that, divide decimals by multiples of 2. 6/2 = 3.

Question 11. 6 ÷ 20 = 0.3.

Question 12. 12 ÷ 2 = 6.

Answer: 12/2 = 6.

Explanation: In the above-given question, given that, divide decimals by multiples of 12. 12/2 = 6.

Question 13. 12 ÷ 20 = 0.6.

Question 14. 12 ÷ 30 = 0.4.

Question 15. 12 ÷ 40 = 0.3.

Question 16. 12 ÷ 60 = 0.2.

Question 17. 15 ÷ 5 = 3.

Answer: 15/5 = 3.

Explanation: In the above-given question, given that, divide decimals by multiples of 15. 15/5 = 3.

Question 18. 15 ÷ 50 = 0.3.

Question 19. 15 ÷ 30 = 0.5.

Question 20. 21 ÷ 30 = 0.7.

Answer: 21/30 = 0.7.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 21/30 = 0.7.

Question 21. 27 ÷ 30 = 0.9.

Answer: 27/30 = 0.9.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 27/30 = 0.9.

Question 22. 36 ÷ 60 = 0.6.

Answer: 36/60 = 0.6.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 36/60 = 0.6.

Question 23. 25 ÷ 50 = 0.5.

Question 24. 2.5 ÷ 50 = 0.05.

Question 25. 3.5 ÷ 50 = 0.07.

Answer: 3.5/50 = 0.07.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 3.5/50 = 0.07.

Question 26. 3.5 ÷ 70 = 0.05.

Answer: 3.5/70 = 0.05.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 3.5/70 = 0.05.

Question 27. 0.35 ÷ 70 = 0.005.

Answer: 0.35/70 = 0.005.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 0.35/70 = 0.005.

Question 28. 0.35 ÷ 50 = 0.007.

Answer: 0.35/50 = 0.007.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 0.35/50 = 0.007.

Question 29. 0.42 ÷ 60 = 0.007.

Answer: 0.42/60 = 0.007.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 0.42/60 = 0.007.

Question 30. 0.54 ÷ 90 = 0.006.

Answer: 0.54/90 = 0.006.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 0.54/90 = 0.006.

Question 31. 0.56 ÷ 80 = 0.007.

Answer: 0.56/80 = 0.007.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 0.56/80 = 0.007.

Question 32. 0.63 ÷ 70 = 0.009.

Answer: 0.63/70 = 0.009.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 0.63/70 = 0.009.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 6/30 = 0.2.

Question 34. 18 ÷ 90 = 0.2.

Answer: 18/90 = 0.2.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 18/90 = 0.2.

Question 35. 72 ÷ 80 = 0.9.

Answer: 72/80 = 0.9.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 72/80 = 0.9.

Question 36. 4.8 ÷ 80 = 0.06.

Answer: 4.8/80 = 0.06.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 4.8/80 = 0.06.

Question 37. 0.36 ÷ 30 = 0.012.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 0.36/30 = 0.012.

Question 38. 0.48 ÷ 40 = 0.012.

Explanation: In the above-given question, given that, divide decimals by multiples of 40. 0.48/40 = 0.012.

Question 39. 0.65 ÷ 50 = 0.013.

Answer: 0.65/50 = 0.013.

Explanation: In the above-given question, given that, divide decimals by multiples of 50. 0.65/50 = 0.013.

Question 40. 1.38 ÷ 30 = 0.046.

Answer: 1.38/30 = 0.046.

Explanation: In the above-given question, given that, divide decimals by multiples of 30. 1.38/30 = 0.046.

Question 41. 2.64 ÷ 60 = 0.044.

Answer: 2.64/60 = 0.044.

Explanation: In the above-given question, given that, divide decimals by multiples of 60. 2.64/60 = 0.044.

Question 42. 5.18 ÷ 70 = 0.074.

Answer: 5.18/70 = 0.074.

Explanation: In the above-given question, given that, divide decimals by multiples of 70. 5.18/70 = 0.074.

Question 43. 6.96 ÷ 80 = 0.087.

Answer: 6.96/80 = 0.087.

Explanation: In the above-given question, given that, divide decimals by multiples of 80. 6.96/80 = 0.087.

Question 44. 6.12 ÷ 90 = 0.068.

Answer: 6.12/90 = 0.068.

Explanation: In the above-given question, given that, divide decimals by multiples of 90. 6.12/90 = 0.068.

Eureka Math Grade 5 Module 2 Lesson 28 Problem Set Answer Key

Question 1. Ava is saving for a new computer that costs $1,218. She has already saved half of the money. Ava earns $14.00 per hour. How many hours must Ava work in order to save the rest of the money?

Answer: The number of hours must Ava work in order to save the rest of the money = 44 hours.

Explanation: In the above-given question, given that, Ava is saving for a new computer that costs $1,218. She has already saved half of the money. Ava earns $14.00 per hour. 1218/2 = $609. 14 x 44 = 616. the number of hours must Ava work in order to save the rest of the money = 44 hrs.

Question 2. Michael has a collection of 1,404 sports cards. He hopes to sell the collection in packs of 36 cards and make $633.75 when all the packs are sold. If each pack is priced the same, how much should Michael charge per pack?

Answer: The Michael charge per pack = $17.60.

Explanation: In the above-given question, given that, Michael has a collection of 1404 sports cards. he hopes to sell the collection in packs of 36 cards and make $633.75. $633.75/36. 17.60.

Question 3. Jim Nasium is building a tree house for his two daughters. He cuts 12 pieces of wood from a board that is 128 inches long. He cuts 5 pieces that measure 15.75 inches each and 7 pieces evenly cut from what is left. Jim calculates that, due to the width of his cutting blade, he will lose a total of 2 inches of wood after making all of the cuts. What is the length of each of the seven pieces?

Answer: The length of each of the seven pieces = 2.25.

Explanation: In the above-given question, given that, Jim Nasim is building a treehouse for his two daughters. He cuts 12 pieces of wood from a board that is 128 inches long. He cuts 5 pieces that measure 15.75 inches each and 7 pieces evenly cut from what is left. 128 /2 = 64. 15.75/5 = 3.15. 15.75/7 = 2.25. the length of each of the seven pieces = 2.25.

Question 4. A load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilograms. What is the total weight of 1 load of bricks and 3 loads of sticks?

Answer: The total weight of 1 load of bricks and 3 loads of sticks = 192.75 kgs.

Explanation: In the above-given question, given that, A load of bricks is twice as heavy as a load of sticks. The total weight of 4 loads of bricks and 4 loads of sticks is 771 kilograms. 4 + 4 = 8. 771/8 = 96.375. 1 + 3 = 4. 771/4 = 192.75.

Eureka Math Grade 5 Module 2 Lesson 28 Exit Ticket Answer Key

Solve this problem, and show all of your work.

Kenny is ordering uniforms for both the girls’ and boys’ tennis clubs. He is ordering shirts for 43 players and two coaches at a total cost of $658.35. Additionally, he is ordering visors for each player at a total cost of $368.51. How much will each player pay for the shirt and visor?

Answer: Each player pay for the shirt and visor = $289.84.

Explanation: Kenny is ordering uniforms for both the girls’ and boys’ tennis clubs. He is ordering shirts for 43 players and two coaches at a total cost of $658.35. Additionally , he is ordering visors for each player at a total cost of $368.51. 658.35 – 368.51. 289.84. each player pay for the shirt and visor = $289.84.

Eureka Math Grade 5 Module 2 Lesson 28 Homework Answer Key

Question 1. Mr. Rice needs to replace the 166.25 ft of edging on the flower beds in his backyard. The edging is sold in lengths of 19 ft each. How many lengths of edging will Mr. Rice need to purchase?

Answer: The lengths of edging will Mr. Rice need to purchase = 8.75 ft.

Explanation: In the above-given question, given that, Mr. Rice needs to replace the 166.25 ft of edging on the flower beds in his backyard. The edging is sold in lengths of 19 ft each. 166.25/19. 8.75.

Question 2. Olivia is making granola bars. She will use 17.9 ounces of pistachios, 12.6 ounces of almonds, 12.5 ounces of walnuts, and 12.5 ounces of cashews. This amount makes 25 bars. How many ounces of nuts are in each granola bar?

Answer: The number of ounces of nuts is in each granola bar = 55.5 ounces.

Explanation: In the above-given question, given that, Olivia is making granola bars. she will use 17.9 ounces of pistachios, 12.6 ounces of almonds, 12.5 ounces of walnuts, and 12.5 ounces of cashews. this amount makes 25 bars. 17.9 + 12.6 + 12.5 + 12.5. 55.5 ounces.

Question 3. Adam has 16.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of scones. How much flour, in kg, will be in each batch of scones?

Answer: The amount of flour will be in each batch of scones = 7.85 kg.

Explanation: In the above-given question, given that, Adam has 16.45 kg of flour, and he uses 6.4 kg to make hot cross buns. The remaining flour is exactly enough to make 15 batches of scones. 16.45 + 6.4 = 22.85 kg. 22.85 – 15. 7.85 kg.

Question 4. There are 90 fifth-grade students going on a field trip. Each student gives the teacher $9.25 to cover admission to the theater and for lunch. Admission for all of the students will cost $315, and each student will get an equal amount to spend on lunch. How much will each fifth grader get to spend on lunch?

Answer: Each fifth grader get to spend on lunch = $2.7.

Explanation: In the above-given question, given that, There are 90 fifth-grade students going on a field trip. each student gives the teacher $9.25 to cover admission to the theater and for lunch. admission for all of the students will cost $315. 90 x $9.25 = 832.5$ 832.5/315. 2.64

Question 5. Ben is making math manipulatives to sell. He wants to make at least $450. Each manipulative costs $18 to make. He is selling them for $30 each. What is the minimum number he can sell to reach his goal?

Answer: The minimum number he can sell to reach his goal = $13,500.

Explanation: In the above-given question, given that, Ben is making math manipulatives to sell. He wants to make at least $450. Each manipulative costs $18 to make. He is selling them for $30 each. $30 x 450. 13,500.

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