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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 522 · 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 5/8 of a number is 35, what is the number?
  2. 2.Sara spends 5/6 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Sara have?
  3. 3.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?
  4. 4.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  5. 5.At a picnic, 1/2 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  6. 6.If 3/7 of a number is 9, what is the number?
  7. 7.If 3/5 of a number is 15, what is the number?
  8. 8.At a picnic, 3/10 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  9. 9.Rohan spends 3/5 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Rohan have?
  10. 10.If 1/2 of a number is 8, what is the number?
  11. 11.If 1/7 of a number is 8, what is the number?
  12. 12.Tara spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Tara have?
  13. 13.Ishaan spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Ishaan have?
  14. 14.If 4/7 of a number is 40, what is the number?
  15. 15.Kabir spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Kabir have?
  16. 16.Diya spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Diya have?
  17. 17.At a picnic, 4/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  18. 18.Meera spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  19. 19.At a picnic, 7/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  20. 20.If 1/10 of a number is 4, what is the number?
  21. 21.At a picnic, 7/8 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  22. 22.Diya spends 4/5 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Diya have?
  23. 23.If 2/7 of a number is 4, what is the number?
  24. 24.Aarav spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Aarav have?
  25. 25.If 1/2 of a number is 5, what is the number?
  26. 26.At a picnic, 1/5 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  27. 27.If 3/8 of a number is 30, what is the number?
  28. 28.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?
  29. 29.If 5/7 of a number is 25, what is the number?
  30. 30.At a picnic, 2/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  31. 31.Anaya spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  32. 32.At a picnic, 3/10 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  33. 33.Riya spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  34. 34.If 2/5 of a number is 18, what is the number?
  35. 35.If 4/7 of a number is 32, what is the number?
  36. 36.At a picnic, 1/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  37. 37.At a picnic, 3/4 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 5/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 1/4 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  40. 40.Sara spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?

Answer key

  1. 56
  2. 30
  3. 28
  4. 63
  5. 8
  6. 21
  7. 25
  8. 50
  9. 35
  10. 16
  11. 56
  12. 49
  13. 60
  14. 70
  15. 72
  16. 25
  17. 10
  18. 20
  19. 72
  20. 40
  21. 80
  22. 35
  23. 14
  24. 63
  25. 10
  26. 25
  27. 80
  28. 21
  29. 35
  30. 56
  31. 54
  32. 80
  33. 20
  34. 45
  35. 56
  36. 36
  37. 16
  38. 28
  39. 32
  40. 28

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