← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 216 · 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.At a picnic, 1/8 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  2. 2.Ishaan spends 2/3 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Ishaan have?
  3. 3.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  4. 4.Riya spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Riya have?
  5. 5.If 3/4 of a number is 18, what is the number?
  6. 6.If 5/7 of a number is 40, what is the number?
  7. 7.If 7/10 of a number is 56, what is the number?
  8. 8.If 3/10 of a number is 24, what is the number?
  9. 9.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Ishaan have?
  10. 10.Vihaan spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Vihaan have?
  11. 11.If 5/6 of a number is 40, what is the number?
  12. 12.At a picnic, 1/10 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  13. 13.Rohan spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Rohan have?
  14. 14.If 3/8 of a number is 9, what is the number?
  15. 15.If 7/9 of a number is 42, what is the number?
  16. 16.Sara spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  17. 17.Ishaan spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  18. 18.If 2/7 of a number is 10, what is the number?
  19. 19.If 2/9 of a number is 14, what is the number?
  20. 20.Tara spends 5/8 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Tara have?
  21. 21.At a picnic, 1/10 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 8/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  23. 23.Kabir spends 3/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  24. 24.Ishaan spends 8/9 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Ishaan have?
  25. 25.Kabir spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Kabir have?
  26. 26.At a picnic, 4/7 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 3/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  28. 28.If 4/9 of a number is 28, what is the number?
  29. 29.If 5/7 of a number is 50, what is the number?
  30. 30.Aarav spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Aarav have?
  31. 31.If 5/8 of a number is 25, what is the number?
  32. 32.If 1/8 of a number is 3, what is the number?
  33. 33.Aarav spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  34. 34.If 1/5 of a number is 6, what is the number?
  35. 35.If 6/7 of a number is 42, what is the number?
  36. 36.At a picnic, 2/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  37. 37.Aarav spends 1/10 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Aarav have?
  38. 38.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  39. 39.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?
  40. 40.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?

Answer key

  1. 56
  2. 27
  3. 12
  4. 48
  5. 24
  6. 56
  7. 80
  8. 80
  9. 14
  10. 27
  11. 48
  12. 40
  13. 16
  14. 24
  15. 54
  16. 16
  17. 35
  18. 35
  19. 63
  20. 40
  21. 50
  22. 36
  23. 21
  24. 81
  25. 63
  26. 49
  27. 30
  28. 63
  29. 70
  30. 50
  31. 40
  32. 24
  33. 20
  34. 30
  35. 49
  36. 70
  37. 20
  38. 6
  39. 28
  40. 32

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