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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 297 · 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 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Tara have?
  2. 2.Kabir spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  3. 3.If 9/10 of a number is 63, what is the number?
  4. 4.Arjun spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  5. 5.If 1/6 of a number is 2, what is the number?
  6. 6.If 3/10 of a number is 24, what is the number?
  7. 7.Diya spends 5/6 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Diya have?
  8. 8.If 1/3 of a number is 6, what is the number?
  9. 9.Anaya spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  10. 10.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?
  11. 11.Aarav spends 1/8 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Aarav have?
  12. 12.If 1/10 of a number is 6, what is the number?
  13. 13.If 9/10 of a number is 81, what is the number?
  14. 14.Rohan spends 7/10 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Rohan have?
  15. 15.Arjun spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Arjun have?
  16. 16.If 1/4 of a number is 10, what is the number?
  17. 17.Tara spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Tara have?
  18. 18.If 3/7 of a number is 30, what is the number?
  19. 19.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?
  20. 20.If 2/9 of a number is 18, what is the number?
  21. 21.If 7/10 of a number is 70, what is the number?
  22. 22.If 3/10 of a number is 12, what is the number?
  23. 23.At a picnic, 1/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  24. 24.If 3/8 of a number is 6, what is the number?
  25. 25.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?
  26. 26.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  27. 27.If 1/3 of a number is 10, what is the number?
  28. 28.If 2/7 of a number is 10, what is the number?
  29. 29.At a picnic, 2/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  30. 30.Tara spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Tara have?
  31. 31.Riya spends 4/9 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Riya have?
  32. 32.If 3/5 of a number is 27, what is the number?
  33. 33.If 5/6 of a number is 20, what is the number?
  34. 34.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?
  35. 35.If 1/2 of a number is 10, what is the number?
  36. 36.If 5/8 of a number is 50, what is the number?
  37. 37.At a picnic, 1/6 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  38. 38.Sara spends 6/7 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Sara have?
  39. 39.If 1/6 of a number is 8, what is the number?
  40. 40.At a picnic, 4/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?

Answer key

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

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