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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 701 · 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 5/9 of a number is 15, what is the number?
  2. 2.If 1/3 of a number is 4, what is the number?
  3. 3.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?
  4. 4.Diya spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  5. 5.If 2/7 of a number is 10, what is the number?
  6. 6.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  7. 7.Anaya spends 3/4 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Anaya have?
  8. 8.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 1/4 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  10. 10.If 3/4 of a number is 6, what is the number?
  11. 11.Ishaan spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  12. 12.At a picnic, 3/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  13. 13.Tara spends 2/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Tara have?
  14. 14.At a picnic, 1/2 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  15. 15.If 1/4 of a number is 2, what is the number?
  16. 16.If 5/9 of a number is 30, what is the number?
  17. 17.Anaya spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  18. 18.If 1/2 of a number is 2, what is the number?
  19. 19.If 1/4 of a number is 5, what is the number?
  20. 20.Ishaan spends 5/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  21. 21.At a picnic, 2/9 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  22. 22.Kabir spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Kabir have?
  23. 23.If 6/7 of a number is 12, what is the number?
  24. 24.If 2/9 of a number is 8, what is the number?
  25. 25.Ishaan spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Ishaan have?
  26. 26.At a picnic, 5/6 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  27. 27.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  28. 28.Kabir spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  29. 29.At a picnic, 5/6 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  30. 30.If 4/9 of a number is 8, what is the number?
  31. 31.Rohan spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Rohan have?
  32. 32.Sara spends 7/8 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Sara have?
  33. 33.Vihaan spends 8/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Vihaan have?
  34. 34.If 5/8 of a number is 25, what is the number?
  35. 35.At a picnic, 4/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  36. 36.If 5/9 of a number is 45, what is the number?
  37. 37.If 6/7 of a number is 54, what is the number?
  38. 38.At a picnic, 4/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  39. 39.Arjun spends 8/9 of the pocket money on a book. The book costs ₹80. How many rupees of pocket money did Arjun have?
  40. 40.Rohan spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Rohan have?

Answer key

  1. 27
  2. 12
  3. 50
  4. 15
  5. 35
  6. 6
  7. 24
  8. 90
  9. 8
  10. 8
  11. 14
  12. 56
  13. 45
  14. 4
  15. 8
  16. 54
  17. 9
  18. 4
  19. 20
  20. 14
  21. 54
  22. 72
  23. 14
  24. 36
  25. 72
  26. 60
  27. 4
  28. 15
  29. 48
  30. 18
  31. 100
  32. 56
  33. 27
  34. 40
  35. 15
  36. 81
  37. 63
  38. 45
  39. 90
  40. 8

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