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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 132 · 40 questions
TalentJR

The method (Back to one part): Divide the given part by the top number: that is one share. Multiply one share by the bottom number: that is the whole. Check: the fraction of your answer must give the part.

NameDateTime takenScore ___ / 40
  1. 1.Ishaan spends 5/8 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Ishaan have?
  2. 2.At a picnic, 9/10 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  3. 3.Aarav spends 6/7 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Aarav have?
  4. 4.Sara spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Sara have?
  5. 5.If 4/9 of a number is 28, what is the number?
  6. 6.Arjun spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Arjun have?
  7. 7.At a picnic, 5/7 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  8. 8.Sara spends 1/6 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  9. 9.Anaya spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Anaya have?
  10. 10.At a picnic, 2/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 3/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  12. 12.If 1/3 of a number is 2, what is the number?
  13. 13.At a picnic, 1/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  14. 14.If 2/3 of a number is 8, what is the number?
  15. 15.If 3/4 of a number is 21, what is the number?
  16. 16.If 1/4 of a number is 10, what is the number?
  17. 17.Ishaan spends 7/10 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Ishaan have?
  18. 18.Ishaan spends 4/9 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?
  19. 19.If 5/6 of a number is 10, what is the number?
  20. 20.If 2/9 of a number is 10, what is the number?
  21. 21.Tara spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Tara have?
  22. 22.If 2/3 of a number is 14, what is the number?
  23. 23.Vihaan spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Vihaan have?
  24. 24.If 7/10 of a number is 56, what is the number?
  25. 25.Riya spends 3/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Riya have?
  26. 26.If 1/7 of a number is 6, what is the number?
  27. 27.Rohan spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Rohan have?
  28. 28.Anaya spends 2/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  29. 29.At a picnic, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  30. 30.If 2/9 of a number is 20, what is the number?
  31. 31.At a picnic, 1/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  32. 32.Ishaan spends 3/8 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Ishaan have?
  33. 33.If 5/9 of a number is 40, what is the number?
  34. 34.Kabir spends 2/3 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  35. 35.At a picnic, 7/8 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  36. 36.Diya spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Diya have?
  37. 37.Ishaan spends 2/3 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Ishaan have?
  38. 38.If 7/10 of a number is 21, what is the number?
  39. 39.If 6/7 of a number is 60, what is the number?
  40. 40.If 1/7 of a number is 10, what is the number?

Answer key

  1. 64
  2. 50
  3. 56
  4. 36
  5. 63
  6. 72
  7. 56
  8. 42
  9. 54
  10. 70
  11. 70
  12. 6
  13. 30
  14. 12
  15. 28
  16. 40
  17. 80
  18. 81
  19. 12
  20. 45
  21. 20
  22. 21
  23. 30
  24. 80
  25. 35
  26. 42
  27. 72
  28. 18
  29. 90
  30. 90
  31. 24
  32. 64
  33. 72
  34. 18
  35. 80
  36. 10
  37. 18
  38. 30
  39. 70
  40. 70

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