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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 656 · 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.Anaya spends 5/8 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Anaya have?
  2. 2.At a picnic, 4/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 3/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  4. 4.If 3/7 of a number is 15, what is the number?
  5. 5.Aarav spends 6/7 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Aarav have?
  6. 6.If 5/6 of a number is 10, what is the number?
  7. 7.At a picnic, 5/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  8. 8.Rohan spends 4/5 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Rohan have?
  9. 9.If 3/10 of a number is 9, what is the number?
  10. 10.At a picnic, 1/6 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 4/7 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  12. 12.If 3/5 of a number is 21, what is the number?
  13. 13.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?
  14. 14.At a picnic, 1/2 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  15. 15.Anaya spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Anaya have?
  16. 16.If 2/5 of a number is 12, what is the number?
  17. 17.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?
  18. 18.Tara spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Tara have?
  19. 19.Anaya spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Anaya have?
  20. 20.If 5/7 of a number is 45, what is the number?
  21. 21.Anaya spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  22. 22.At a picnic, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  23. 23.If 5/6 of a number is 20, what is the number?
  24. 24.At a picnic, 4/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  25. 25.Anaya spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  26. 26.Diya spends 3/4 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  27. 27.At a picnic, 1/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  28. 28.If 3/5 of a number is 9, what is the number?
  29. 29.If 8/9 of a number is 16, what is the number?
  30. 30.If 1/4 of a number is 4, what is the number?
  31. 31.At a picnic, 1/9 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  32. 32.If 1/7 of a number is 8, what is the number?
  33. 33.Meera spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  34. 34.If 7/9 of a number is 21, what is the number?
  35. 35.If 5/7 of a number is 25, what is the number?
  36. 36.If 6/7 of a number is 36, what is the number?
  37. 37.Ishaan spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Ishaan have?
  38. 38.If 5/9 of a number is 15, what is the number?
  39. 39.Kabir spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  40. 40.If 5/8 of a number is 45, what is the number?

Answer key

  1. 80
  2. 63
  3. 8
  4. 35
  5. 49
  6. 12
  7. 24
  8. 45
  9. 30
  10. 42
  11. 56
  12. 35
  13. 49
  14. 4
  15. 30
  16. 30
  17. 16
  18. 80
  19. 30
  20. 63
  21. 50
  22. 90
  23. 24
  24. 30
  25. 15
  26. 24
  27. 72
  28. 15
  29. 18
  30. 16
  31. 27
  32. 56
  33. 4
  34. 27
  35. 35
  36. 42
  37. 54
  38. 27
  39. 81
  40. 72

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