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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 508 · 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 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Aarav have?
  2. 2.At a picnic, 5/6 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  3. 3.If 5/7 of a number is 20, what is the number?
  4. 4.Tara spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Tara have?
  5. 5.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  6. 6.If 3/5 of a number is 12, what is the number?
  7. 7.Kabir spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  8. 8.At a picnic, 7/8 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  10. 10.Tara spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Tara have?
  11. 11.Sara spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Sara have?
  12. 12.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?
  13. 13.Anaya spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Anaya have?
  14. 14.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?
  15. 15.If 4/5 of a number is 8, what is the number?
  16. 16.If 7/10 of a number is 35, what is the number?
  17. 17.At a picnic, 7/8 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  18. 18.Arjun spends 5/6 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Arjun have?
  19. 19.At a picnic, 2/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  20. 20.If 1/8 of a number is 10, what is the number?
  21. 21.At a picnic, 5/9 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 5/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 1/4 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 1/9 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  25. 25.If 9/10 of a number is 81, what is the number?
  26. 26.If 3/7 of a number is 24, what is the number?
  27. 27.Tara spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Tara have?
  28. 28.Riya spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Riya have?
  29. 29.If 2/7 of a number is 4, what is the number?
  30. 30.If 9/10 of a number is 36, what is the number?
  31. 31.Riya spends 3/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Riya have?
  32. 32.Sara spends 7/10 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Sara have?
  33. 33.Tara spends 2/7 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Tara have?
  34. 34.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?
  35. 35.If 2/5 of a number is 8, what is the number?
  36. 36.If 1/2 of a number is 7, what is the number?
  37. 37.Tara spends 5/6 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Tara have?
  38. 38.Arjun spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Arjun have?
  39. 39.At a picnic, 1/7 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  40. 40.If 1/6 of a number is 10, what is the number?

Answer key

  1. 49
  2. 36
  3. 28
  4. 16
  5. 12
  6. 20
  7. 72
  8. 56
  9. 80
  10. 63
  11. 50
  12. 81
  13. 64
  14. 12
  15. 10
  16. 50
  17. 64
  18. 54
  19. 70
  20. 80
  21. 63
  22. 12
  23. 20
  24. 27
  25. 90
  26. 56
  27. 70
  28. 100
  29. 14
  30. 40
  31. 42
  32. 20
  33. 49
  34. 14
  35. 20
  36. 14
  37. 18
  38. 20
  39. 49
  40. 60

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