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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 483 · 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.At a picnic, 7/8 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  2. 2.Aarav spends 2/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  3. 3.If 1/9 of a number is 10, what is the number?
  4. 4.If 6/7 of a number is 12, what is the number?
  5. 5.If 5/6 of a number is 45, what is the number?
  6. 6.Ishaan spends 5/6 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  7. 7.Rohan spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Rohan have?
  8. 8.If 5/6 of a number is 35, what is the number?
  9. 9.If 3/7 of a number is 30, what is the number?
  10. 10.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  11. 11.If 4/5 of a number is 40, what is the number?
  12. 12.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?
  13. 13.Meera spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Meera have?
  14. 14.If 9/10 of a number is 90, what is the number?
  15. 15.Aarav spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Aarav have?
  16. 16.If 2/5 of a number is 8, what is the number?
  17. 17.If 1/10 of a number is 10, what is the number?
  18. 18.If 5/7 of a number is 40, what is the number?
  19. 19.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?
  20. 20.If 2/9 of a number is 10, what is the number?
  21. 21.Aarav spends 3/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Aarav have?
  22. 22.At a picnic, 7/8 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  23. 23.Riya spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Riya have?
  24. 24.At a picnic, 8/9 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  25. 25.Rohan spends 4/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Rohan have?
  26. 26.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?
  27. 27.If 7/8 of a number is 42, what is the number?
  28. 28.If 4/9 of a number is 36, what is the number?
  29. 29.At a picnic, 7/9 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  30. 30.If 1/5 of a number is 7, what is the number?
  31. 31.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  32. 32.If 1/8 of a number is 7, what is the number?
  33. 33.If 4/5 of a number is 8, what is the number?
  34. 34.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  35. 35.Kabir spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Kabir have?
  36. 36.Rohan spends 5/6 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Rohan have?
  37. 37.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?
  38. 38.Vihaan spends 7/8 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  39. 39.Aarav spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  40. 40.At a picnic, 2/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?

Answer key

  1. 32
  2. 35
  3. 90
  4. 14
  5. 54
  6. 36
  7. 72
  8. 42
  9. 70
  10. 36
  11. 50
  12. 72
  13. 15
  14. 100
  15. 4
  16. 20
  17. 100
  18. 56
  19. 90
  20. 45
  21. 30
  22. 48
  23. 100
  24. 81
  25. 10
  26. 16
  27. 48
  28. 81
  29. 45
  30. 35
  31. 40
  32. 56
  33. 10
  34. 20
  35. 100
  36. 60
  37. 4
  38. 24
  39. 27
  40. 30

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