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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 75 · 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, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  2. 2.Tara spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Tara have?
  3. 3.Meera spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Meera have?
  4. 4.If 7/9 of a number is 70, what is the number?
  5. 5.At a picnic, 1/7 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  6. 6.If 5/7 of a number is 50, what is the number?
  7. 7.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?
  8. 8.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?
  9. 9.If 3/4 of a number is 27, what is the number?
  10. 10.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?
  11. 11.Diya spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  12. 12.If 4/5 of a number is 16, what is the number?
  13. 13.Kabir spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  14. 14.Riya spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Riya have?
  15. 15.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  16. 16.If 7/8 of a number is 42, what is the number?
  17. 17.If 9/10 of a number is 72, what is the number?
  18. 18.If 3/10 of a number is 21, what is the number?
  19. 19.Aarav spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Aarav have?
  20. 20.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  21. 21.Anaya spends 2/7 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Anaya have?
  22. 22.Ishaan spends 3/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  23. 23.If 1/10 of a number is 9, what is the number?
  24. 24.If 1/7 of a number is 2, what is the number?
  25. 25.At a picnic, 3/4 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  26. 26.If 2/3 of a number is 18, what is the number?
  27. 27.Kabir spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  28. 28.If 2/5 of a number is 16, what is the number?
  29. 29.If 4/7 of a number is 28, what is the number?
  30. 30.Tara spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  31. 31.Ishaan spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  32. 32.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  33. 33.Sara spends 7/8 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Sara have?
  34. 34.Arjun spends 1/6 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Arjun have?
  35. 35.If 1/8 of a number is 8, what is the number?
  36. 36.Kabir spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  37. 37.Aarav spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Aarav have?
  38. 38.At a picnic, 3/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  39. 39.If 8/9 of a number is 32, what is the number?
  40. 40.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?

Answer key

  1. 45
  2. 50
  3. 20
  4. 90
  5. 35
  6. 70
  7. 28
  8. 18
  9. 36
  10. 72
  11. 54
  12. 20
  13. 20
  14. 54
  15. 15
  16. 48
  17. 80
  18. 70
  19. 20
  20. 20
  21. 49
  22. 70
  23. 90
  24. 14
  25. 24
  26. 27
  27. 21
  28. 40
  29. 49
  30. 9
  31. 54
  32. 21
  33. 48
  34. 54
  35. 64
  36. 80
  37. 21
  38. 20
  39. 36
  40. 10

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