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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 159 · 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.Sara spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Sara have?
  2. 2.At a picnic, 1/2 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  3. 3.If 1/3 of a number is 2, what is the number?
  4. 4.At a picnic, 2/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  5. 5.Kabir spends 3/8 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  6. 6.At a picnic, 2/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 5/6 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  8. 8.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?
  9. 9.Kabir spends 3/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  10. 10.At a picnic, 4/5 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  11. 11.If 1/9 of a number is 2, what is the number?
  12. 12.Tara spends 4/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Tara have?
  13. 13.Arjun spends 5/6 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Arjun have?
  14. 14.If 4/5 of a number is 28, what is the number?
  15. 15.If 1/9 of a number is 7, what is the number?
  16. 16.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  17. 17.Sara spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Sara have?
  18. 18.If 2/9 of a number is 6, what is the number?
  19. 19.If 1/8 of a number is 7, what is the number?
  20. 20.At a picnic, 7/10 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  21. 21.If 4/5 of a number is 36, what is the number?
  22. 22.Vihaan spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  23. 23.Kabir spends 4/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  24. 24.Anaya spends 8/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Anaya have?
  25. 25.At a picnic, 4/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  26. 26.Anaya spends 5/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  27. 27.Meera spends 3/7 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Meera have?
  28. 28.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?
  29. 29.At a picnic, 1/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  30. 30.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?
  31. 31.If 3/5 of a number is 15, what is the number?
  32. 32.Diya spends 1/8 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  33. 33.If 1/10 of a number is 6, what is the number?
  34. 34.Aarav spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  35. 35.If 3/7 of a number is 30, what is the number?
  36. 36.If 1/6 of a number is 10, what is the number?
  37. 37.Sara spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  38. 38.If 8/9 of a number is 40, what is the number?
  39. 39.At a picnic, 1/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  40. 40.If 3/4 of a number is 27, what is the number?

Answer key

  1. 14
  2. 16
  3. 6
  4. 50
  5. 64
  6. 45
  7. 42
  8. 54
  9. 20
  10. 35
  11. 18
  12. 70
  13. 54
  14. 35
  15. 63
  16. 18
  17. 63
  18. 27
  19. 56
  20. 40
  21. 45
  22. 24
  23. 15
  24. 18
  25. 30
  26. 18
  27. 49
  28. 36
  29. 24
  30. 8
  31. 25
  32. 16
  33. 60
  34. 42
  35. 70
  36. 60
  37. 8
  38. 45
  39. 36
  40. 36

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