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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 481 · 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.Kabir spends 5/9 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Kabir have?
  2. 2.If 3/8 of a number is 12, what is the number?
  3. 3.At a picnic, 2/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  4. 4.Rohan spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Rohan have?
  5. 5.If 5/6 of a number is 45, what is the number?
  6. 6.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  7. 7.Anaya spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Anaya have?
  8. 8.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?
  9. 9.If 7/9 of a number is 49, what is the number?
  10. 10.Meera spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  11. 11.If 1/7 of a number is 6, what is the number?
  12. 12.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  13. 13.Meera spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Meera have?
  14. 14.At a picnic, 5/6 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  15. 15.Diya spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  16. 16.Aarav spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  17. 17.If 1/4 of a number is 8, what is the number?
  18. 18.Ishaan spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Ishaan have?
  19. 19.If 5/9 of a number is 30, what is the number?
  20. 20.If 1/2 of a number is 8, what is the number?
  21. 21.Aarav spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  22. 22.At a picnic, 2/5 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  23. 23.Meera spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  24. 24.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  25. 25.Kabir spends 3/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  26. 26.Vihaan spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  27. 27.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Vihaan have?
  28. 28.If 4/5 of a number is 32, what is the number?
  29. 29.If 5/9 of a number is 25, what is the number?
  30. 30.If 9/10 of a number is 90, what is the number?
  31. 31.At a picnic, 2/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  32. 32.At a picnic, 6/7 of the children are from Class 5. There are 60 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 5/8 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 1/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  35. 35.Kabir spends 3/5 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Kabir have?
  36. 36.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  37. 37.Ishaan spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Ishaan have?
  38. 38.If 4/9 of a number is 36, what is the number?
  39. 39.At a picnic, 4/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  40. 40.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Ishaan have?

Answer key

  1. 81
  2. 32
  3. 9
  4. 30
  5. 54
  6. 16
  7. 12
  8. 70
  9. 63
  10. 12
  11. 42
  12. 18
  13. 28
  14. 30
  15. 32
  16. 90
  17. 32
  18. 40
  19. 54
  20. 16
  21. 9
  22. 35
  23. 12
  24. 20
  25. 56
  26. 6
  27. 81
  28. 40
  29. 45
  30. 100
  31. 28
  32. 70
  33. 80
  34. 36
  35. 35
  36. 15
  37. 28
  38. 81
  39. 21
  40. 28

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