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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 541 · 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.If 1/6 of a number is 3, what is the number?
  2. 2.If 2/5 of a number is 8, what is the number?
  3. 3.At a picnic, 7/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  4. 4.If 3/4 of a number is 15, what is the number?
  5. 5.Tara spends 1/2 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  6. 6.Kabir spends 9/10 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Kabir have?
  7. 7.If 1/3 of a number is 2, what is the number?
  8. 8.Meera spends 7/10 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Meera have?
  9. 9.Sara spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Sara have?
  10. 10.If 2/5 of a number is 16, what is the number?
  11. 11.If 3/7 of a number is 9, what is the number?
  12. 12.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  13. 13.Vihaan spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Vihaan have?
  14. 14.If 4/9 of a number is 24, what is the number?
  15. 15.If 6/7 of a number is 30, what is the number?
  16. 16.If 5/7 of a number is 15, what is the number?
  17. 17.If 2/7 of a number is 8, what is the number?
  18. 18.At a picnic, 6/7 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  19. 19.Diya spends 3/4 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Diya have?
  20. 20.Aarav spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Aarav have?
  21. 21.At a picnic, 1/5 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  22. 22.Aarav spends 3/8 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Aarav have?
  23. 23.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  24. 24.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?
  25. 25.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?
  26. 26.Rohan spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Rohan have?
  27. 27.At a picnic, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  28. 28.Riya spends 1/9 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Riya have?
  29. 29.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  30. 30.If 1/4 of a number is 8, what is the number?
  31. 31.If 5/9 of a number is 15, what is the number?
  32. 32.Diya spends 4/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Diya have?
  33. 33.If 5/9 of a number is 30, what is the number?
  34. 34.Arjun spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Arjun have?
  35. 35.If 3/10 of a number is 30, what is the number?
  36. 36.If 1/4 of a number is 3, what is the number?
  37. 37.Aarav spends 7/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Aarav have?
  38. 38.At a picnic, 1/8 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  39. 39.If 1/3 of a number is 8, what is the number?
  40. 40.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?

Answer key

  1. 18
  2. 20
  3. 90
  4. 20
  5. 12
  6. 50
  7. 6
  8. 100
  9. 21
  10. 40
  11. 21
  12. 72
  13. 60
  14. 54
  15. 35
  16. 21
  17. 28
  18. 56
  19. 36
  20. 54
  21. 10
  22. 32
  23. 18
  24. 80
  25. 35
  26. 56
  27. 90
  28. 63
  29. 21
  30. 32
  31. 27
  32. 54
  33. 54
  34. 24
  35. 100
  36. 12
  37. 36
  38. 24
  39. 24
  40. 8

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