← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 317 · 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.Rohan spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  2. 2.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  3. 3.Rohan spends 1/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  4. 4.If 8/9 of a number is 56, what is the number?
  5. 5.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  6. 6.At a picnic, 1/10 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 1/2 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  8. 8.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?
  9. 9.If 3/4 of a number is 12, what is the number?
  10. 10.Anaya spends 5/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Anaya have?
  11. 11.If 1/2 of a number is 4, what is the number?
  12. 12.If 3/7 of a number is 12, what is the number?
  13. 13.Meera spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Meera have?
  14. 14.At a picnic, 3/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  15. 15.Anaya spends 7/8 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Anaya have?
  16. 16.Sara spends 1/9 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  17. 17.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  18. 18.If 1/6 of a number is 5, what is the number?
  19. 19.At a picnic, 2/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  20. 20.Kabir spends 1/9 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Kabir have?
  21. 21.If 1/6 of a number is 2, what is the number?
  22. 22.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 4/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  25. 25.If 3/4 of a number is 27, what is the number?
  26. 26.If 8/9 of a number is 16, what is the number?
  27. 27.At a picnic, 3/5 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  28. 28.If 2/5 of a number is 12, what is the number?
  29. 29.Rohan spends 9/10 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Rohan have?
  30. 30.If 7/8 of a number is 70, what is the number?
  31. 31.If 7/9 of a number is 49, what is the number?
  32. 32.If 1/4 of a number is 4, what is the number?
  33. 33.If 1/7 of a number is 5, what is the number?
  34. 34.If 3/4 of a number is 21, what is the number?
  35. 35.Meera spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  36. 36.At a picnic, 3/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  37. 37.Arjun spends 2/3 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Arjun have?
  38. 38.Diya spends 6/7 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Diya have?
  39. 39.At a picnic, 5/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  40. 40.Aarav spends 5/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?

Answer key

  1. 25
  2. 63
  3. 60
  4. 63
  5. 45
  6. 80
  7. 8
  8. 90
  9. 16
  10. 63
  11. 8
  12. 28
  13. 48
  14. 56
  15. 56
  16. 63
  17. 63
  18. 30
  19. 18
  20. 45
  21. 12
  22. 30
  23. 15
  24. 10
  25. 36
  26. 18
  27. 50
  28. 30
  29. 80
  30. 80
  31. 63
  32. 16
  33. 35
  34. 28
  35. 36
  36. 56
  37. 24
  38. 49
  39. 56
  40. 16

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