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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 383 · 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.At a picnic, 1/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  2. 2.If 1/9 of a number is 5, what is the number?
  3. 3.Rohan spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  4. 4.Kabir spends 8/9 of the pocket money on a book. The book costs ₹80. How many rupees of pocket money did Kabir have?
  5. 5.If 3/8 of a number is 27, what is the number?
  6. 6.Meera spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  7. 7.At a picnic, 6/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  8. 8.If 3/4 of a number is 18, what is the number?
  9. 9.Diya spends 1/5 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  10. 10.At a picnic, 8/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 7/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  12. 12.If 8/9 of a number is 64, what is the number?
  13. 13.If 1/8 of a number is 9, what is the number?
  14. 14.At a picnic, 7/10 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  15. 15.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?
  16. 16.Arjun spends 5/8 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Arjun have?
  17. 17.At a picnic, 3/4 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  18. 18.At a picnic, 7/9 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  20. 20.If 1/6 of a number is 10, what is the number?
  21. 21.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  22. 22.At a picnic, 4/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  23. 23.If 5/9 of a number is 25, what is the number?
  24. 24.At a picnic, 4/7 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, 3/8 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  26. 26.Vihaan spends 7/8 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Vihaan have?
  27. 27.Aarav spends 3/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Aarav have?
  28. 28.Diya spends 9/10 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Diya have?
  29. 29.At a picnic, 3/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  30. 30.At a picnic, 1/10 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  31. 31.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?
  32. 32.Meera spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  33. 33.At a picnic, 1/10 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 3/10 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 1/6 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  36. 36.Diya spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Diya have?
  37. 37.If 4/9 of a number is 20, what is the number?
  38. 38.Arjun spends 9/10 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Arjun have?
  39. 39.At a picnic, 7/9 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  40. 40.If 1/9 of a number is 8, what is the number?

Answer key

  1. 40
  2. 45
  3. 25
  4. 90
  5. 72
  6. 24
  7. 14
  8. 24
  9. 10
  10. 36
  11. 40
  12. 72
  13. 72
  14. 60
  15. 12
  16. 80
  17. 16
  18. 54
  19. 18
  20. 60
  21. 4
  22. 36
  23. 45
  24. 63
  25. 80
  26. 64
  27. 40
  28. 40
  29. 70
  30. 80
  31. 6
  32. 12
  33. 30
  34. 40
  35. 24
  36. 24
  37. 45
  38. 80
  39. 81
  40. 72

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