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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 147 · 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.Tara spends 5/7 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Tara have?
  2. 2.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?
  3. 3.If 1/6 of a number is 7, what is the number?
  4. 4.If 3/4 of a number is 18, what is the number?
  5. 5.If 9/10 of a number is 18, what is the number?
  6. 6.Diya spends 3/10 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Diya have?
  7. 7.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?
  8. 8.Vihaan spends 3/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  9. 9.Aarav spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  10. 10.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?
  11. 11.At a picnic, 1/6 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  12. 12.If 5/7 of a number is 40, what is the number?
  13. 13.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?
  14. 14.If 3/7 of a number is 15, what is the number?
  15. 15.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  16. 16.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?
  17. 17.Diya spends 5/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Diya have?
  18. 18.If 1/5 of a number is 4, what is the number?
  19. 19.If 2/7 of a number is 20, what is the number?
  20. 20.If 5/7 of a number is 25, what is the number?
  21. 21.At a picnic, 5/8 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  22. 22.Diya spends 1/4 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Diya have?
  23. 23.Rohan spends 7/10 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Rohan have?
  24. 24.At a picnic, 7/10 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  25. 25.If 3/4 of a number is 6, what is the number?
  26. 26.If 3/10 of a number is 6, what is the number?
  27. 27.Sara spends 7/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Sara have?
  28. 28.Sara spends 4/5 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Sara have?
  29. 29.At a picnic, 4/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  30. 30.If 1/6 of a number is 4, what is the number?
  31. 31.If 2/7 of a number is 12, what is the number?
  32. 32.If 4/9 of a number is 8, what is the number?
  33. 33.Diya spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  34. 34.At a picnic, 5/6 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  35. 35.At a picnic, 4/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  36. 36.If 1/5 of a number is 7, what is the number?
  37. 37.If 4/7 of a number is 40, what is the number?
  38. 38.If 3/7 of a number is 12, what is the number?
  39. 39.If 7/8 of a number is 21, what is the number?
  40. 40.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?

Answer key

  1. 35
  2. 18
  3. 42
  4. 24
  5. 20
  6. 40
  7. 21
  8. 70
  9. 80
  10. 8
  11. 18
  12. 56
  13. 8
  14. 35
  15. 12
  16. 24
  17. 56
  18. 20
  19. 70
  20. 35
  21. 64
  22. 12
  23. 60
  24. 100
  25. 8
  26. 20
  27. 45
  28. 40
  29. 54
  30. 24
  31. 42
  32. 18
  33. 4
  34. 30
  35. 14
  36. 35
  37. 70
  38. 28
  39. 24
  40. 16

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