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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 276 · 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.Aarav spends 7/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Aarav have?
  2. 2.Sara spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  3. 3.At a picnic, 2/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  4. 4.If 7/8 of a number is 49, what is the number?
  5. 5.Tara spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  6. 6.Riya spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Riya have?
  7. 7.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 1/7 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 1/6 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 1/3 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  12. 12.Meera spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  13. 13.Arjun spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Arjun have?
  14. 14.Diya spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Diya have?
  15. 15.Kabir spends 2/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  16. 16.Kabir spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Kabir have?
  17. 17.At a picnic, 3/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  18. 18.If 1/9 of a number is 5, what is the number?
  19. 19.At a picnic, 5/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  20. 20.At a picnic, 1/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 5/6 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  22. 22.Riya spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Riya have?
  23. 23.If 1/5 of a number is 5, what is the number?
  24. 24.Anaya spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Anaya have?
  25. 25.Diya spends 4/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Diya have?
  26. 26.At a picnic, 1/7 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 4/7 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  28. 28.Diya spends 2/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  29. 29.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  30. 30.Meera spends 1/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  31. 31.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  32. 32.If 9/10 of a number is 36, what is the number?
  33. 33.If 5/7 of a number is 20, what is the number?
  34. 34.If 2/7 of a number is 20, what is the number?
  35. 35.At a picnic, 7/9 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  36. 36.If 2/3 of a number is 20, what is the number?
  37. 37.If 1/7 of a number is 5, what is the number?
  38. 38.At a picnic, 3/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 3/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  40. 40.Kabir spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?

Answer key

  1. 36
  2. 12
  3. 72
  4. 56
  5. 64
  6. 12
  7. 6
  8. 45
  9. 14
  10. 48
  11. 15
  12. 50
  13. 6
  14. 30
  15. 30
  16. 63
  17. 10
  18. 45
  19. 18
  20. 40
  21. 18
  22. 48
  23. 25
  24. 12
  25. 90
  26. 21
  27. 56
  28. 35
  29. 28
  30. 42
  31. 36
  32. 40
  33. 28
  34. 70
  35. 81
  36. 30
  37. 35
  38. 42
  39. 20
  40. 18

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