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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 482 · 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.Kabir spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  2. 2.At a picnic, 5/6 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 2/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 2/9 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  5. 5.Diya spends 4/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  6. 6.If 1/5 of a number is 6, what is the number?
  7. 7.Rohan spends 4/5 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Rohan have?
  8. 8.Anaya spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Anaya have?
  9. 9.Riya spends 8/9 of the pocket money on a book. The book costs ₹64. How many rupees of pocket money did Riya have?
  10. 10.Aarav spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Aarav have?
  11. 11.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?
  12. 12.Vihaan spends 8/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Vihaan have?
  13. 13.Kabir spends 1/9 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Kabir have?
  14. 14.If 4/9 of a number is 28, what is the number?
  15. 15.At a picnic, 5/8 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 3/4 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  17. 17.Arjun spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  18. 18.Diya spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  19. 19.If 1/6 of a number is 6, what is the number?
  20. 20.If 3/10 of a number is 9, what is the number?
  21. 21.At a picnic, 1/8 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  22. 22.Rohan spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Rohan have?
  23. 23.At a picnic, 2/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  24. 24.Aarav spends 6/7 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Aarav have?
  25. 25.Sara spends 1/8 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  26. 26.Rohan spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Rohan have?
  27. 27.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 1/3 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 5/8 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  30. 30.If 4/7 of a number is 40, what is the number?
  31. 31.If 4/9 of a number is 40, what is the number?
  32. 32.Kabir spends 5/8 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  33. 33.If 2/3 of a number is 12, what is the number?
  34. 34.If 3/10 of a number is 12, what is the number?
  35. 35.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?
  36. 36.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  37. 37.Vihaan spends 3/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Vihaan have?
  38. 38.If 1/8 of a number is 10, what is the number?
  39. 39.If 5/6 of a number is 30, what is the number?
  40. 40.If 1/7 of a number is 9, what is the number?

Answer key

  1. 24
  2. 36
  3. 9
  4. 81
  5. 10
  6. 30
  7. 35
  8. 63
  9. 72
  10. 27
  11. 16
  12. 18
  13. 63
  14. 63
  15. 40
  16. 28
  17. 16
  18. 24
  19. 36
  20. 30
  21. 40
  22. 21
  23. 45
  24. 49
  25. 56
  26. 50
  27. 25
  28. 27
  29. 80
  30. 70
  31. 90
  32. 64
  33. 18
  34. 40
  35. 35
  36. 40
  37. 42
  38. 80
  39. 36
  40. 63

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