← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 432 · 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 1/4 of a number is 3, what is the number?
  2. 2.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?
  3. 3.Aarav spends 6/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Aarav have?
  4. 4.If 1/9 of a number is 5, what is the number?
  5. 5.Kabir spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  6. 6.Vihaan spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  7. 7.At a picnic, 2/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  8. 8.If 1/3 of a number is 2, what is the number?
  9. 9.Meera spends 1/5 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  10. 10.At a picnic, 9/10 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 1/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  12. 12.Diya spends 7/10 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Diya have?
  13. 13.At a picnic, 3/8 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  14. 14.Kabir spends 1/7 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Kabir have?
  15. 15.At a picnic, 3/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  16. 16.If 2/5 of a number is 12, what is the number?
  17. 17.If 2/9 of a number is 8, what is the number?
  18. 18.Rohan spends 3/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Rohan have?
  19. 19.Rohan spends 4/9 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Rohan have?
  20. 20.If 1/9 of a number is 9, what is the number?
  21. 21.If 2/7 of a number is 6, what is the number?
  22. 22.Rohan spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  23. 23.At a picnic, 3/5 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 3/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  25. 25.If 4/5 of a number is 32, what is the number?
  26. 26.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?
  27. 27.If 5/6 of a number is 15, what is the number?
  28. 28.If 3/7 of a number is 9, what is the number?
  29. 29.If 2/5 of a number is 8, what is the number?
  30. 30.Aarav spends 7/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Aarav have?
  31. 31.If 5/8 of a number is 45, what is the number?
  32. 32.Rohan spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Rohan have?
  33. 33.Anaya spends 3/5 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Anaya have?
  34. 34.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?
  35. 35.Sara spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  36. 36.At a picnic, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  37. 37.If 4/9 of a number is 16, what is the number?
  38. 38.Vihaan spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Vihaan have?
  39. 39.Diya spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Diya have?
  40. 40.At a picnic, 3/10 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?

Answer key

  1. 12
  2. 15
  3. 14
  4. 45
  5. 24
  6. 28
  7. 30
  8. 6
  9. 10
  10. 80
  11. 42
  12. 80
  13. 48
  14. 49
  15. 90
  16. 30
  17. 36
  18. 20
  19. 27
  20. 81
  21. 21
  22. 20
  23. 35
  24. 20
  25. 40
  26. 70
  27. 18
  28. 21
  29. 20
  30. 90
  31. 72
  32. 28
  33. 25
  34. 30
  35. 9
  36. 90
  37. 36
  38. 35
  39. 18
  40. 30

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