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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 741 · 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.Meera spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  2. 2.If 1/5 of a number is 9, what is the number?
  3. 3.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  4. 4.Aarav spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  5. 5.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?
  6. 6.If 5/6 of a number is 45, what is the number?
  7. 7.If 5/7 of a number is 50, what is the number?
  8. 8.Riya spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Riya have?
  9. 9.If 3/8 of a number is 18, what is the number?
  10. 10.At a picnic, 7/8 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  11. 11.If 5/8 of a number is 30, what is the number?
  12. 12.At a picnic, 1/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  13. 13.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?
  14. 14.At a picnic, 6/7 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  15. 15.If 3/10 of a number is 18, what is the number?
  16. 16.Diya spends 4/5 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Diya have?
  17. 17.If 1/6 of a number is 3, what is the number?
  18. 18.At a picnic, 1/8 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 7/8 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  20. 20.Kabir spends 7/8 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Kabir have?
  21. 21.If 4/5 of a number is 16, what is the number?
  22. 22.Meera spends 3/4 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  23. 23.If 1/3 of a number is 5, what is the number?
  24. 24.If 7/10 of a number is 21, what is the number?
  25. 25.If 3/7 of a number is 6, what is the number?
  26. 26.If 3/5 of a number is 6, what is the number?
  27. 27.Riya spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Riya have?
  28. 28.Diya spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Diya have?
  29. 29.Vihaan spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Vihaan have?
  30. 30.Aarav spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Aarav have?
  31. 31.At a picnic, 6/7 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  32. 32.If 8/9 of a number is 56, what is the number?
  33. 33.At a picnic, 3/4 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  34. 34.If 4/7 of a number is 40, what is the number?
  35. 35.If 1/5 of a number is 2, what is the number?
  36. 36.Rohan spends 1/10 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Rohan have?
  37. 37.Anaya spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Anaya have?
  38. 38.If 1/6 of a number is 8, what is the number?
  39. 39.If 1/5 of a number is 10, what is the number?
  40. 40.Diya spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?

Answer key

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

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