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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 618 · 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.Ishaan spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  2. 2.Meera spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  3. 3.If 1/6 of a number is 3, what is the number?
  4. 4.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?
  5. 5.Anaya spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  6. 6.Ishaan spends 2/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Ishaan have?
  7. 7.If 9/10 of a number is 54, what is the number?
  8. 8.Anaya spends 4/5 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Anaya have?
  9. 9.Vihaan spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Vihaan have?
  10. 10.If 7/10 of a number is 56, what is the number?
  11. 11.If 4/7 of a number is 36, what is the number?
  12. 12.At a picnic, 4/5 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  13. 13.If 7/10 of a number is 35, what is the number?
  14. 14.At a picnic, 6/7 of the children are from Class 5. There are 60 children from Class 5. How many children are at the picnic?
  15. 15.Aarav spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  16. 16.If 7/8 of a number is 21, what is the number?
  17. 17.If 2/5 of a number is 8, what is the number?
  18. 18.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?
  19. 19.If 5/7 of a number is 10, what is the number?
  20. 20.If 3/5 of a number is 24, what is the number?
  21. 21.If 1/3 of a number is 5, what is the number?
  22. 22.At a picnic, 1/8 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 5/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  24. 24.Diya spends 1/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  25. 25.At a picnic, 3/8 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  26. 26.At a picnic, 7/8 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  28. 28.If 2/3 of a number is 6, what is the number?
  29. 29.If 3/10 of a number is 6, what is the number?
  30. 30.If 2/9 of a number is 16, what is the number?
  31. 31.If 5/8 of a number is 20, what is the number?
  32. 32.If 3/7 of a number is 6, what is the number?
  33. 33.Sara spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Sara have?
  34. 34.If 1/10 of a number is 8, what is the number?
  35. 35.Meera spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  36. 36.If 1/7 of a number is 5, what is the number?
  37. 37.If 3/10 of a number is 12, what is the number?
  38. 38.If 5/7 of a number is 50, what is the number?
  39. 39.At a picnic, 1/5 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  40. 40.Rohan spends 1/5 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Rohan have?

Answer key

  1. 28
  2. 48
  3. 18
  4. 49
  5. 20
  6. 14
  7. 60
  8. 45
  9. 70
  10. 80
  11. 63
  12. 50
  13. 50
  14. 70
  15. 64
  16. 24
  17. 20
  18. 42
  19. 14
  20. 40
  21. 15
  22. 16
  23. 36
  24. 30
  25. 72
  26. 64
  27. 14
  28. 9
  29. 20
  30. 72
  31. 32
  32. 14
  33. 40
  34. 80
  35. 20
  36. 35
  37. 40
  38. 70
  39. 10
  40. 10

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