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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 466 · 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.Vihaan spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  2. 2.Diya spends 8/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Diya have?
  3. 3.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?
  4. 4.If 6/7 of a number is 36, what is the number?
  5. 5.Aarav spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  6. 6.If 1/3 of a number is 3, what is the number?
  7. 7.At a picnic, 1/8 of the children are from Class 5. There are 9 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 8 children from Class 5. How many children are at the picnic?
  9. 9.If 7/8 of a number is 56, what is the number?
  10. 10.If 5/8 of a number is 45, what is the number?
  11. 11.If 1/9 of a number is 4, what is the number?
  12. 12.Riya spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  13. 13.Sara spends 4/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Sara have?
  14. 14.Rohan spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Rohan have?
  15. 15.Diya spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  16. 16.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?
  17. 17.At a picnic, 1/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  18. 18.At a picnic, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  19. 19.Anaya spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  20. 20.If 8/9 of a number is 80, what is the number?
  21. 21.At a picnic, 1/7 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  22. 22.If 1/4 of a number is 6, what is the number?
  23. 23.Rohan spends 5/6 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Rohan have?
  24. 24.If 3/4 of a number is 18, what is the number?
  25. 25.Kabir spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Kabir have?
  26. 26.Diya spends 5/8 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  27. 27.Tara spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Tara have?
  28. 28.Sara spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Sara have?
  29. 29.Diya spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  30. 30.Meera spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  31. 31.If 3/5 of a number is 18, what is the number?
  32. 32.Arjun spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Arjun have?
  33. 33.At a picnic, 1/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  34. 34.If 4/5 of a number is 40, what is the number?
  35. 35.If 5/7 of a number is 25, what is the number?
  36. 36.At a picnic, 4/9 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  37. 37.At a picnic, 2/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  38. 38.If 5/6 of a number is 10, what is the number?
  39. 39.At a picnic, 5/8 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  40. 40.If 1/8 of a number is 4, what is the number?

Answer key

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

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