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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 446 · 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.Diya spends 2/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  2. 2.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  3. 3.If 2/9 of a number is 10, what is the number?
  4. 4.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?
  5. 5.At a picnic, 4/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  6. 6.Aarav spends 1/8 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Aarav have?
  7. 7.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  8. 8.If 2/3 of a number is 10, what is the number?
  9. 9.At a picnic, 7/9 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 1/5 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 1/8 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  12. 12.Tara spends 1/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  13. 13.At a picnic, 1/10 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  14. 14.If 9/10 of a number is 81, what is the number?
  15. 15.If 2/5 of a number is 10, what is the number?
  16. 16.Arjun spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Arjun have?
  17. 17.At a picnic, 5/9 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  18. 18.Diya spends 2/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Diya have?
  19. 19.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  20. 20.Sara spends 7/10 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Sara have?
  21. 21.Diya spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Diya have?
  22. 22.Arjun spends 2/7 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Arjun have?
  23. 23.If 1/10 of a number is 5, what is the number?
  24. 24.If 1/9 of a number is 9, what is the number?
  25. 25.If 3/5 of a number is 21, what is the number?
  26. 26.If 1/5 of a number is 3, what is the number?
  27. 27.If 1/7 of a number is 5, what is the number?
  28. 28.If 1/2 of a number is 9, what is the number?
  29. 29.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  30. 30.If 1/4 of a number is 10, what is the number?
  31. 31.Kabir spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Kabir have?
  32. 32.Vihaan spends 7/9 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Vihaan have?
  33. 33.At a picnic, 1/2 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  34. 34.Vihaan spends 2/5 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Vihaan have?
  35. 35.If 1/8 of a number is 9, what is the number?
  36. 36.Arjun spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Arjun have?
  37. 37.At a picnic, 5/8 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  38. 38.Ishaan spends 2/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Ishaan have?
  39. 39.At a picnic, 9/10 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  40. 40.Diya spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?

Answer key

  1. 45
  2. 70
  3. 45
  4. 20
  5. 63
  6. 24
  7. 14
  8. 15
  9. 54
  10. 35
  11. 56
  12. 30
  13. 70
  14. 90
  15. 25
  16. 50
  17. 81
  18. 63
  19. 27
  20. 60
  21. 30
  22. 49
  23. 50
  24. 81
  25. 35
  26. 15
  27. 35
  28. 18
  29. 40
  30. 40
  31. 70
  32. 81
  33. 10
  34. 35
  35. 72
  36. 27
  37. 72
  38. 21
  39. 80
  40. 60

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