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Whole from a Fraction Worksheet

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

Answer key

  1. 21
  2. 16
  3. 56
  4. 27
  5. 56
  6. 12
  7. 48
  8. 32
  9. 28
  10. 36
  11. 48
  12. 24
  13. 90
  14. 16
  15. 42
  16. 21
  17. 30
  18. 15
  19. 40
  20. 24
  21. 21
  22. 15
  23. 49
  24. 90
  25. 28
  26. 30
  27. 56
  28. 56
  29. 35
  30. 27
  31. 30
  32. 24
  33. 15
  34. 90
  35. 12
  36. 70
  37. 15
  38. 36
  39. 20
  40. 20

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