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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 256 · 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, 2/3 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  2. 2.Kabir spends 6/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Kabir have?
  3. 3.At a picnic, 3/5 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  4. 4.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  5. 5.Aarav spends 3/8 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  6. 6.If 3/5 of a number is 24, what is the number?
  7. 7.If 3/7 of a number is 18, what is the number?
  8. 8.At a picnic, 1/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  9. 9.Rohan spends 1/7 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Rohan have?
  10. 10.If 2/7 of a number is 20, what is the number?
  11. 11.If 7/9 of a number is 28, what is the number?
  12. 12.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?
  13. 13.If 8/9 of a number is 48, what is the number?
  14. 14.Rohan spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Rohan have?
  15. 15.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?
  16. 16.At a picnic, 7/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  17. 17.Vihaan spends 1/6 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Vihaan have?
  18. 18.At a picnic, 7/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 5/9 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  20. 20.Anaya spends 3/8 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Anaya have?
  21. 21.Vihaan spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Vihaan have?
  22. 22.Anaya spends 3/5 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Anaya have?
  23. 23.Tara spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Tara have?
  24. 24.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  25. 25.Anaya spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  26. 26.If 2/5 of a number is 10, what is the number?
  27. 27.If 4/9 of a number is 12, what is the number?
  28. 28.Sara spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  29. 29.Rohan spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  30. 30.At a picnic, 1/8 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  31. 31.If 6/7 of a number is 60, what is the number?
  32. 32.If 2/9 of a number is 12, what is the number?
  33. 33.If 5/8 of a number is 10, what is the number?
  34. 34.If 1/6 of a number is 10, what is the number?
  35. 35.If 5/6 of a number is 45, what is the number?
  36. 36.At a picnic, 9/10 of the children are from Class 5. There are 81 children from Class 5. How many children are at the picnic?
  37. 37.At a picnic, 2/5 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  38. 38.If 5/9 of a number is 40, what is the number?
  39. 39.If 1/5 of a number is 4, what is the number?
  40. 40.If 7/8 of a number is 42, what is the number?

Answer key

  1. 24
  2. 14
  3. 50
  4. 12
  5. 64
  6. 40
  7. 42
  8. 30
  9. 35
  10. 70
  11. 36
  12. 6
  13. 54
  14. 40
  15. 8
  16. 40
  17. 42
  18. 72
  19. 90
  20. 72
  21. 30
  22. 25
  23. 8
  24. 72
  25. 24
  26. 25
  27. 27
  28. 24
  29. 50
  30. 64
  31. 70
  32. 54
  33. 16
  34. 60
  35. 54
  36. 90
  37. 40
  38. 72
  39. 20
  40. 48

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