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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 628 · 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 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Rohan have?
  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.If 4/9 of a number is 20, what is the number?
  4. 4.If 1/10 of a number is 6, what is the number?
  5. 5.If 7/8 of a number is 35, what is the number?
  6. 6.Diya spends 7/8 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Diya have?
  7. 7.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  8. 8.If 1/8 of a number is 6, what is the number?
  9. 9.Meera spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  10. 10.At a picnic, 1/10 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  11. 11.If 2/9 of a number is 8, what is the number?
  12. 12.Diya spends 9/10 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Diya have?
  13. 13.If 2/7 of a number is 10, what is the number?
  14. 14.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  15. 15.If 3/5 of a number is 6, what is the number?
  16. 16.Anaya spends 3/8 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  17. 17.Rohan spends 5/6 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Rohan have?
  18. 18.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?
  19. 19.Meera spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Meera have?
  20. 20.Aarav spends 5/7 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Aarav have?
  21. 21.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 5/7 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  23. 23.If 2/9 of a number is 6, what is the number?
  24. 24.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?
  25. 25.Arjun spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Arjun have?
  26. 26.Aarav spends 1/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  27. 27.If 1/9 of a number is 10, what is the number?
  28. 28.If 1/10 of a number is 2, what is the number?
  29. 29.Riya spends 3/4 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Riya have?
  30. 30.If 2/3 of a number is 8, what is the number?
  31. 31.If 1/5 of a number is 9, what is the number?
  32. 32.Arjun spends 3/5 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Arjun have?
  33. 33.At a picnic, 6/7 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  34. 34.If 4/9 of a number is 16, what is the number?
  35. 35.At a picnic, 2/3 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 5/6 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  37. 37.At a picnic, 1/8 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  38. 38.If 1/4 of a number is 9, what is the number?
  39. 39.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?

Answer key

  1. 30
  2. 15
  3. 45
  4. 60
  5. 40
  6. 72
  7. 90
  8. 48
  9. 63
  10. 100
  11. 36
  12. 70
  13. 35
  14. 14
  15. 10
  16. 80
  17. 36
  18. 10
  19. 60
  20. 70
  21. 12
  22. 49
  23. 27
  24. 56
  25. 90
  26. 36
  27. 90
  28. 20
  29. 20
  30. 12
  31. 45
  32. 35
  33. 49
  34. 36
  35. 21
  36. 18
  37. 16
  38. 36
  39. 24
  40. 27

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