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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 223 · 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 5/7 of a number is 10, what is the number?
  2. 2.If 6/7 of a number is 12, what is the number?
  3. 3.Aarav spends 3/4 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Aarav have?
  4. 4.If 8/9 of a number is 64, what is the number?
  5. 5.If 3/8 of a number is 6, what is the number?
  6. 6.If 1/7 of a number is 7, what is the number?
  7. 7.If 7/9 of a number is 56, what is the number?
  8. 8.Meera spends 1/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  9. 9.Ishaan spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Ishaan have?
  10. 10.At a picnic, 9/10 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  11. 11.If 5/8 of a number is 40, what is the number?
  12. 12.Meera spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Meera have?
  13. 13.If 7/10 of a number is 70, what is the number?
  14. 14.If 4/9 of a number is 32, what is the number?
  15. 15.Diya spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  16. 16.If 1/8 of a number is 2, what is the number?
  17. 17.Rohan spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Rohan have?
  18. 18.Riya spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Riya have?
  19. 19.If 5/7 of a number is 35, what is the number?
  20. 20.If 2/5 of a number is 8, what is the number?
  21. 21.Rohan spends 4/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Rohan have?
  22. 22.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?
  23. 23.At a picnic, 5/8 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  24. 24.Vihaan spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  25. 25.Diya spends 7/9 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Diya have?
  26. 26.If 1/4 of a number is 3, what is the number?
  27. 27.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?
  28. 28.Meera spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Meera have?
  29. 29.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  30. 30.At a picnic, 3/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  31. 31.Tara spends 7/10 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Tara have?
  32. 32.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?
  33. 33.If 1/7 of a number is 6, what is the number?
  34. 34.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?
  35. 35.Riya spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  36. 36.If 3/7 of a number is 21, what is the number?
  37. 37.At a picnic, 1/6 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  38. 38.If 1/7 of a number is 8, what is the number?
  39. 39.Diya spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Diya have?
  40. 40.If 1/5 of a number is 4, what is the number?

Answer key

  1. 14
  2. 14
  3. 20
  4. 72
  5. 16
  6. 49
  7. 72
  8. 24
  9. 32
  10. 20
  11. 64
  12. 20
  13. 100
  14. 72
  15. 20
  16. 16
  17. 80
  18. 28
  19. 49
  20. 20
  21. 10
  22. 20
  23. 72
  24. 32
  25. 54
  26. 12
  27. 45
  28. 50
  29. 28
  30. 15
  31. 70
  32. 36
  33. 42
  34. 24
  35. 25
  36. 49
  37. 54
  38. 56
  39. 60
  40. 20

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