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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 232 · 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 4/5 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  2. 2.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 5/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 7/9 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  5. 5.If 2/7 of a number is 18, what is the number?
  6. 6.If 2/7 of a number is 14, what is the number?
  7. 7.Sara spends 5/8 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Sara have?
  8. 8.Riya spends 5/6 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Riya have?
  9. 9.Kabir spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  10. 10.If 1/7 of a number is 6, what is the number?
  11. 11.Sara spends 7/8 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Sara have?
  12. 12.If 4/9 of a number is 16, what is the number?
  13. 13.At a picnic, 9/10 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 3/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  15. 15.If 3/5 of a number is 21, what is the number?
  16. 16.If 3/7 of a number is 18, what is the number?
  17. 17.If 1/6 of a number is 7, what is the number?
  18. 18.Vihaan spends 1/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  19. 19.If 7/9 of a number is 56, what is the number?
  20. 20.Diya spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  21. 21.If 5/6 of a number is 35, what is the number?
  22. 22.At a picnic, 6/7 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  23. 23.If 4/7 of a number is 36, what is the number?
  24. 24.Tara spends 3/8 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Tara have?
  25. 25.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Vihaan have?
  26. 26.If 7/8 of a number is 49, what is the number?
  27. 27.Sara spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Sara have?
  28. 28.If 3/10 of a number is 30, what is the number?
  29. 29.If 4/7 of a number is 20, what is the number?
  30. 30.If 1/8 of a number is 8, what is the number?
  31. 31.If 1/5 of a number is 8, what is the number?
  32. 32.If 5/8 of a number is 40, what is the number?
  33. 33.Diya spends 1/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Diya have?
  34. 34.If 2/3 of a number is 4, what is the number?
  35. 35.At a picnic, 8/9 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  36. 36.Rohan spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Rohan have?
  37. 37.At a picnic, 1/4 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 1/2 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  39. 39.Meera spends 2/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Meera have?
  40. 40.Anaya spends 9/10 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Anaya have?

Answer key

  1. 35
  2. 12
  3. 14
  4. 90
  5. 63
  6. 49
  7. 72
  8. 18
  9. 42
  10. 42
  11. 24
  12. 36
  13. 40
  14. 40
  15. 35
  16. 42
  17. 42
  18. 30
  19. 72
  20. 49
  21. 42
  22. 63
  23. 63
  24. 80
  25. 27
  26. 56
  27. 10
  28. 100
  29. 35
  30. 64
  31. 40
  32. 64
  33. 24
  34. 6
  35. 54
  36. 20
  37. 16
  38. 18
  39. 63
  40. 40

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