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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 65 · 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 2/3 of a number is 6, what is the number?
  2. 2.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 1/4 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  4. 4.Meera spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  5. 5.If 1/6 of a number is 2, what is the number?
  6. 6.If 1/6 of a number is 8, what is the number?
  7. 7.At a picnic, 1/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 2/9 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  9. 9.Ishaan spends 9/10 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Ishaan have?
  10. 10.At a picnic, 7/9 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  11. 11.If 2/7 of a number is 18, what is the number?
  12. 12.Rohan spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Rohan have?
  13. 13.If 1/10 of a number is 5, what is the number?
  14. 14.If 1/4 of a number is 7, what is the number?
  15. 15.If 9/10 of a number is 63, what is the number?
  16. 16.At a picnic, 3/10 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  17. 17.Arjun spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  18. 18.Kabir spends 3/10 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  19. 19.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  20. 20.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?
  21. 21.At a picnic, 8/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 5/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  23. 23.If 1/6 of a number is 9, what is the number?
  24. 24.At a picnic, 5/8 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 7/10 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  26. 26.Riya spends 7/8 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Riya have?
  27. 27.Riya spends 1/10 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Riya have?
  28. 28.If 5/7 of a number is 10, what is the number?
  29. 29.If 9/10 of a number is 45, what is the number?
  30. 30.If 7/10 of a number is 28, what is the number?
  31. 31.Diya spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  32. 32.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Vihaan have?
  33. 33.If 1/4 of a number is 10, what is the number?
  34. 34.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?
  35. 35.If 7/8 of a number is 42, what is the number?
  36. 36.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  37. 37.If 9/10 of a number is 27, what is the number?
  38. 38.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 2/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  40. 40.Aarav spends 2/3 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Aarav have?

Answer key

  1. 9
  2. 30
  3. 16
  4. 20
  5. 12
  6. 48
  7. 30
  8. 54
  9. 80
  10. 63
  11. 63
  12. 27
  13. 50
  14. 28
  15. 70
  16. 60
  17. 24
  18. 40
  19. 20
  20. 56
  21. 63
  22. 72
  23. 54
  24. 16
  25. 70
  26. 48
  27. 20
  28. 14
  29. 50
  30. 40
  31. 25
  32. 18
  33. 40
  34. 18
  35. 48
  36. 72
  37. 30
  38. 63
  39. 42
  40. 18

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