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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 755 · 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.Meera spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  2. 2.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?
  3. 3.If 5/9 of a number is 40, what is the number?
  4. 4.If 2/5 of a number is 16, what is the number?
  5. 5.Kabir spends 1/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Kabir have?
  6. 6.If 6/7 of a number is 18, what is the number?
  7. 7.If 7/10 of a number is 56, what is the number?
  8. 8.Anaya spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  9. 9.Tara spends 1/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  10. 10.At a picnic, 1/10 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 4/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 3/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  13. 13.Riya spends 4/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Riya have?
  14. 14.If 1/2 of a number is 9, what is the number?
  15. 15.If 1/7 of a number is 3, what is the number?
  16. 16.If 1/5 of a number is 2, what is the number?
  17. 17.Tara spends 1/2 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  18. 18.Tara spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Tara have?
  19. 19.At a picnic, 1/10 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  20. 20.Aarav spends 1/2 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  21. 21.At a picnic, 2/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  22. 22.If 3/10 of a number is 27, what is the number?
  23. 23.Riya spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Riya have?
  24. 24.If 3/7 of a number is 6, what is the number?
  25. 25.Aarav spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Aarav have?
  26. 26.If 1/2 of a number is 10, what is the number?
  27. 27.If 4/9 of a number is 32, what is the number?
  28. 28.Rohan spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Rohan have?
  29. 29.At a picnic, 7/9 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  30. 30.Diya spends 5/9 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  31. 31.Aarav spends 2/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  32. 32.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  33. 33.Sara spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Sara have?
  34. 34.If 5/6 of a number is 30, what is the number?
  35. 35.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?
  36. 36.Riya spends 9/10 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Riya have?
  37. 37.Anaya spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  38. 38.If 1/6 of a number is 6, what is the number?
  39. 39.Meera spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  40. 40.At a picnic, 1/3 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?

Answer key

  1. 10
  2. 20
  3. 72
  4. 40
  5. 56
  6. 21
  7. 80
  8. 12
  9. 42
  10. 100
  11. 90
  12. 30
  13. 54
  14. 18
  15. 21
  16. 10
  17. 12
  18. 8
  19. 80
  20. 16
  21. 25
  22. 90
  23. 54
  24. 14
  25. 6
  26. 20
  27. 72
  28. 60
  29. 27
  30. 45
  31. 36
  32. 40
  33. 12
  34. 36
  35. 35
  36. 80
  37. 90
  38. 36
  39. 12
  40. 9

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