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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 988 · 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.

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  1. 1.At a picnic, 1/6 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  2. 2.If 2/3 of a number is 10, what is the number?
  3. 3.Kabir spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Kabir have?
  4. 4.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  5. 5.If 3/8 of a number is 21, what is the number?
  6. 6.Riya spends 8/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  7. 7.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?
  8. 8.If 4/9 of a number is 24, what is the number?
  9. 9.If 6/7 of a number is 54, what is the number?
  10. 10.At a picnic, 1/3 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  11. 11.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?
  12. 12.Meera spends 3/4 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Meera have?
  13. 13.At a picnic, 2/3 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  14. 14.If 1/2 of a number is 6, what is the number?
  15. 15.Meera spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  16. 16.At a picnic, 7/10 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  17. 17.If 5/8 of a number is 50, what is the number?
  18. 18.Vihaan spends 1/6 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Vihaan have?
  19. 19.If 1/6 of a number is 10, what is the number?
  20. 20.At a picnic, 3/7 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  22. 22.If 1/4 of a number is 3, what is the number?
  23. 23.If 8/9 of a number is 64, what is the number?
  24. 24.If 3/4 of a number is 18, what is the number?
  25. 25.At a picnic, 5/8 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  26. 26.If 1/7 of a number is 10, what is the number?
  27. 27.Vihaan spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Vihaan have?
  28. 28.Riya spends 1/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Riya have?
  29. 29.If 2/9 of a number is 4, what is the number?
  30. 30.At a picnic, 3/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  31. 31.Rohan spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Rohan have?
  32. 32.If 5/9 of a number is 15, what is the number?
  33. 33.At a picnic, 1/2 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  34. 34.If 3/5 of a number is 24, what is the number?
  35. 35.Rohan spends 5/6 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Rohan have?
  36. 36.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  37. 37.Vihaan spends 1/8 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Vihaan have?
  38. 38.Aarav spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  39. 39.Sara spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Sara have?
  40. 40.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?

Answer key

  1. 12
  2. 15
  3. 56
  4. 6
  5. 56
  6. 18
  7. 18
  8. 54
  9. 63
  10. 27
  11. 30
  12. 36
  13. 21
  14. 12
  15. 20
  16. 50
  17. 80
  18. 30
  19. 60
  20. 49
  21. 16
  22. 12
  23. 72
  24. 24
  25. 48
  26. 70
  27. 24
  28. 20
  29. 18
  30. 90
  31. 63
  32. 27
  33. 4
  34. 40
  35. 36
  36. 20
  37. 40
  38. 24
  39. 50
  40. 45

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