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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 320 · 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.Kabir spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  2. 2.Aarav spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Aarav have?
  3. 3.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  4. 4.If 1/5 of a number is 8, what is the number?
  5. 5.If 1/6 of a number is 7, what is the number?
  6. 6.Sara spends 5/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Sara have?
  7. 7.If 6/7 of a number is 36, what is the number?
  8. 8.If 4/5 of a number is 12, what is the number?
  9. 9.Kabir spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  10. 10.If 8/9 of a number is 32, what is the number?
  11. 11.If 5/6 of a number is 45, what is the number?
  12. 12.If 1/9 of a number is 7, what is the number?
  13. 13.If 1/2 of a number is 8, what is the number?
  14. 14.At a picnic, 5/7 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 4/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  16. 16.If 7/9 of a number is 56, what is the number?
  17. 17.If 8/9 of a number is 40, what is the number?
  18. 18.If 2/3 of a number is 18, what is the number?
  19. 19.Kabir spends 3/4 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  20. 20.Aarav spends 7/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Aarav have?
  21. 21.At a picnic, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 3/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 4/5 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 6/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  26. 26.Meera spends 1/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Meera have?
  27. 27.If 9/10 of a number is 27, what is the number?
  28. 28.Aarav spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  29. 29.If 3/7 of a number is 12, what is the number?
  30. 30.If 4/5 of a number is 36, what is the number?
  31. 31.If 2/7 of a number is 16, what is the number?
  32. 32.If 7/9 of a number is 21, what is the number?
  33. 33.Ishaan spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Ishaan have?
  34. 34.At a picnic, 2/5 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  35. 35.If 2/7 of a number is 20, what is the number?
  36. 36.Sara spends 4/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Sara have?
  37. 37.If 2/7 of a number is 18, what is the number?
  38. 38.If 7/9 of a number is 28, what is the number?
  39. 39.At a picnic, 1/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  40. 40.Aarav spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Aarav have?

Answer key

  1. 40
  2. 21
  3. 40
  4. 40
  5. 42
  6. 36
  7. 42
  8. 15
  9. 28
  10. 36
  11. 54
  12. 63
  13. 16
  14. 35
  15. 10
  16. 72
  17. 45
  18. 27
  19. 16
  20. 40
  21. 24
  22. 40
  23. 36
  24. 45
  25. 35
  26. 56
  27. 30
  28. 32
  29. 28
  30. 45
  31. 56
  32. 27
  33. 70
  34. 35
  35. 70
  36. 35
  37. 63
  38. 36
  39. 20
  40. 27

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