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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 787 · 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 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  2. 2.Riya spends 4/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Riya have?
  3. 3.If 5/7 of a number is 35, what is the number?
  4. 4.At a picnic, 1/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  5. 5.Tara spends 7/8 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Tara have?
  6. 6.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?
  7. 7.If 1/9 of a number is 3, what is the number?
  8. 8.Riya spends 7/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Riya have?
  9. 9.At a picnic, 6/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 2/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  11. 11.Kabir spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  12. 12.Tara spends 6/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Tara have?
  13. 13.At a picnic, 3/4 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  14. 14.If 1/6 of a number is 4, what is the number?
  15. 15.If 1/6 of a number is 8, what is the number?
  16. 16.If 1/8 of a number is 6, what is the number?
  17. 17.If 5/7 of a number is 10, what is the number?
  18. 18.If 1/8 of a number is 2, what is the number?
  19. 19.If 7/9 of a number is 14, what is the number?
  20. 20.If 4/5 of a number is 24, what is the number?
  21. 21.If 4/5 of a number is 40, what is the number?
  22. 22.At a picnic, 8/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 1/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  24. 24.Tara spends 7/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Tara have?
  25. 25.Kabir spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  26. 26.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?
  27. 27.At a picnic, 3/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 1/9 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  30. 30.If 4/9 of a number is 20, what is the number?
  31. 31.Aarav spends 2/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  32. 32.At a picnic, 1/4 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  33. 33.If 1/10 of a number is 2, what is the number?
  34. 34.If 3/8 of a number is 27, what is the number?
  35. 35.At a picnic, 4/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  36. 36.If 5/8 of a number is 35, what is the number?
  37. 37.At a picnic, 2/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  38. 38.Ishaan spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  39. 39.If 2/3 of a number is 8, what is the number?
  40. 40.Vihaan spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Vihaan have?

Answer key

  1. 12
  2. 54
  3. 49
  4. 20
  5. 48
  6. 40
  7. 27
  8. 36
  9. 14
  10. 15
  11. 40
  12. 28
  13. 40
  14. 24
  15. 48
  16. 48
  17. 14
  18. 16
  19. 18
  20. 30
  21. 50
  22. 36
  23. 60
  24. 18
  25. 14
  26. 30
  27. 21
  28. 18
  29. 45
  30. 45
  31. 15
  32. 8
  33. 20
  34. 72
  35. 18
  36. 56
  37. 42
  38. 48
  39. 12
  40. 54

Free fractions lessons, practice and worksheets at talentjr.in/fractions-for-kids