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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 785 · 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, 1/10 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  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 9/10 of a number is 54, what is the number?
  4. 4.At a picnic, 1/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  5. 5.If 1/9 of a number is 10, what is the number?
  6. 6.At a picnic, 4/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  7. 7.Aarav spends 5/8 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Aarav have?
  8. 8.If 4/5 of a number is 12, what is the number?
  9. 9.Kabir spends 2/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  10. 10.Meera spends 1/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  11. 11.If 1/2 of a number is 7, what is the number?
  12. 12.If 7/10 of a number is 49, what is the number?
  13. 13.If 7/8 of a number is 28, what is the number?
  14. 14.If 1/10 of a number is 10, what is the number?
  15. 15.If 7/10 of a number is 28, what is the number?
  16. 16.Ishaan spends 5/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  17. 17.At a picnic, 1/2 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  18. 18.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?
  19. 19.At a picnic, 1/8 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  20. 20.Sara spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  21. 21.If 4/7 of a number is 20, what is the number?
  22. 22.If 1/3 of a number is 4, what is the number?
  23. 23.If 5/9 of a number is 25, what is the number?
  24. 24.If 2/3 of a number is 20, what is the number?
  25. 25.Rohan spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Rohan have?
  26. 26.If 1/4 of a number is 2, what is the number?
  27. 27.Rohan spends 1/7 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Rohan have?
  28. 28.Aarav spends 1/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  29. 29.If 2/7 of a number is 6, what is the number?
  30. 30.Kabir spends 1/9 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Kabir have?
  31. 31.Diya spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  32. 32.Anaya spends 5/9 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Anaya have?
  33. 33.If 5/6 of a number is 30, what is the number?
  34. 34.Ishaan spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Ishaan have?
  35. 35.Tara spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  36. 36.If 3/8 of a number is 27, what is the number?
  37. 37.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  38. 38.If 3/4 of a number is 30, what is the number?
  39. 39.If 1/4 of a number is 7, what is the number?
  40. 40.Kabir spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?

Answer key

  1. 20
  2. 15
  3. 60
  4. 30
  5. 90
  6. 21
  7. 80
  8. 15
  9. 35
  10. 63
  11. 14
  12. 70
  13. 32
  14. 100
  15. 40
  16. 42
  17. 16
  18. 21
  19. 80
  20. 90
  21. 35
  22. 12
  23. 45
  24. 30
  25. 40
  26. 8
  27. 35
  28. 45
  29. 21
  30. 81
  31. 50
  32. 81
  33. 36
  34. 48
  35. 8
  36. 72
  37. 20
  38. 40
  39. 28
  40. 8

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