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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 461 · 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.Aarav spends 3/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Aarav have?
  2. 2.If 5/9 of a number is 25, what is the number?
  3. 3.At a picnic, 5/9 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 1/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  5. 5.If 5/9 of a number is 10, what is the number?
  6. 6.If 2/5 of a number is 4, what is the number?
  7. 7.If 5/6 of a number is 45, what is the number?
  8. 8.At a picnic, 1/10 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 2/9 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  10. 10.If 4/5 of a number is 40, what is the number?
  11. 11.Rohan spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  12. 12.At a picnic, 6/7 of the children are from Class 5. There are 60 children from Class 5. How many children are at the picnic?
  13. 13.If 1/5 of a number is 8, what is the number?
  14. 14.If 5/7 of a number is 20, what is the number?
  15. 15.Tara spends 7/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Tara have?
  16. 16.Riya spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  17. 17.If 5/9 of a number is 50, what is the number?
  18. 18.If 4/9 of a number is 28, what is the number?
  19. 19.At a picnic, 6/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  20. 20.At a picnic, 3/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  21. 21.Aarav spends 1/10 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Aarav have?
  22. 22.If 3/8 of a number is 24, what is the number?
  23. 23.At a picnic, 1/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  24. 24.At a picnic, 1/5 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  25. 25.Aarav spends 5/7 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Aarav have?
  26. 26.Aarav spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  27. 27.If 1/9 of a number is 4, what is the number?
  28. 28.If 7/10 of a number is 21, what is the number?
  29. 29.If 1/8 of a number is 8, what is the number?
  30. 30.If 5/7 of a number is 25, what is the number?
  31. 31.If 1/6 of a number is 4, what is the number?
  32. 32.If 3/8 of a number is 9, what is the number?
  33. 33.If 3/7 of a number is 21, what is the number?
  34. 34.If 7/10 of a number is 70, what is the number?
  35. 35.If 1/2 of a number is 4, what is the number?
  36. 36.If 7/9 of a number is 35, what is the number?
  37. 37.Aarav spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  38. 38.If 5/7 of a number is 15, what is the number?
  39. 39.At a picnic, 3/4 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  40. 40.Rohan spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?

Answer key

  1. 35
  2. 45
  3. 27
  4. 20
  5. 18
  6. 10
  7. 54
  8. 90
  9. 27
  10. 50
  11. 81
  12. 70
  13. 40
  14. 28
  15. 45
  16. 20
  17. 90
  18. 63
  19. 14
  20. 21
  21. 50
  22. 64
  23. 70
  24. 10
  25. 70
  26. 12
  27. 36
  28. 30
  29. 64
  30. 35
  31. 24
  32. 24
  33. 49
  34. 100
  35. 8
  36. 45
  37. 36
  38. 21
  39. 20
  40. 60

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