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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 683 · 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.If 1/5 of a number is 5, what is the number?
  2. 2.Tara spends 7/8 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Tara have?
  3. 3.At a picnic, 5/8 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  4. 4.If 1/6 of a number is 8, what is the number?
  5. 5.Sara spends 1/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  6. 6.If 5/9 of a number is 50, what is the number?
  7. 7.At a picnic, 5/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  8. 8.Kabir spends 1/10 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  9. 9.Kabir spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  10. 10.If 6/7 of a number is 48, what is the number?
  11. 11.If 1/4 of a number is 7, what is the number?
  12. 12.If 1/5 of a number is 6, what is the number?
  13. 13.If 1/4 of a number is 4, what is the number?
  14. 14.If 1/9 of a number is 3, what is the number?
  15. 15.If 9/10 of a number is 72, what is the number?
  16. 16.At a picnic, 9/10 of the children are from Class 5. There are 90 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 3/10 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  18. 18.If 1/6 of a number is 9, what is the number?
  19. 19.If 5/7 of a number is 35, what is the number?
  20. 20.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?
  21. 21.If 5/8 of a number is 35, what is the number?
  22. 22.Ishaan spends 2/5 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Ishaan have?
  23. 23.Meera spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  24. 24.If 3/8 of a number is 12, what is the number?
  25. 25.At a picnic, 5/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  26. 26.If 3/10 of a number is 27, what is the number?
  27. 27.Diya spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Diya have?
  28. 28.If 8/9 of a number is 56, what is the number?
  29. 29.At a picnic, 3/10 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  30. 30.Ishaan spends 5/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Ishaan have?
  31. 31.At a picnic, 2/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  32. 32.At a picnic, 1/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 2/7 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  35. 35.Diya spends 1/6 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Diya have?
  36. 36.If 7/10 of a number is 14, what is the number?
  37. 37.Kabir spends 2/5 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Kabir have?
  38. 38.If 2/9 of a number is 14, what is the number?
  39. 39.At a picnic, 1/10 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  40. 40.If 1/9 of a number is 9, what is the number?

Answer key

  1. 25
  2. 24
  3. 16
  4. 48
  5. 20
  6. 90
  7. 72
  8. 40
  9. 72
  10. 56
  11. 28
  12. 30
  13. 16
  14. 27
  15. 80
  16. 100
  17. 30
  18. 54
  19. 49
  20. 12
  21. 56
  22. 35
  23. 16
  24. 32
  25. 14
  26. 90
  27. 42
  28. 63
  29. 40
  30. 28
  31. 9
  32. 30
  33. 35
  34. 20
  35. 42
  36. 20
  37. 35
  38. 63
  39. 40
  40. 81

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