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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 183 · 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, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  2. 2.Ishaan spends 3/5 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Ishaan have?
  3. 3.If 5/8 of a number is 45, what is the number?
  4. 4.If 3/7 of a number is 27, what is the number?
  5. 5.If 2/9 of a number is 20, what is the number?
  6. 6.Tara spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Tara have?
  7. 7.Anaya spends 4/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Anaya have?
  8. 8.If 5/9 of a number is 40, what is the number?
  9. 9.If 2/9 of a number is 8, what is the number?
  10. 10.If 4/7 of a number is 28, what is the number?
  11. 11.At a picnic, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  12. 12.If 4/5 of a number is 24, what is the number?
  13. 13.At a picnic, 6/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  14. 14.If 3/10 of a number is 6, what is the number?
  15. 15.If 1/5 of a number is 5, what is the number?
  16. 16.If 1/2 of a number is 9, what is the number?
  17. 17.Aarav spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  18. 18.At a picnic, 3/4 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 2/3 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  20. 20.If 1/9 of a number is 5, what is the number?
  21. 21.If 7/8 of a number is 49, what is the number?
  22. 22.If 4/5 of a number is 36, what is the number?
  23. 23.If 1/10 of a number is 8, what is the number?
  24. 24.If 4/7 of a number is 12, what is the number?
  25. 25.If 6/7 of a number is 60, what is the number?
  26. 26.Meera spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Meera have?
  27. 27.Kabir spends 1/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  28. 28.At a picnic, 1/6 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  29. 29.If 9/10 of a number is 45, what is the number?
  30. 30.Vihaan spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Vihaan have?
  31. 31.At a picnic, 9/10 of the children are from Class 5. There are 90 children from Class 5. How many children are at the picnic?
  32. 32.If 1/5 of a number is 7, what is the number?
  33. 33.If 1/9 of a number is 7, 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.At a picnic, 7/9 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  36. 36.Anaya spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  37. 37.At a picnic, 4/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 5/7 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  39. 39.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?
  40. 40.Sara spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Sara have?

Answer key

  1. 24
  2. 20
  3. 72
  4. 63
  5. 90
  6. 40
  7. 10
  8. 72
  9. 36
  10. 49
  11. 24
  12. 30
  13. 28
  14. 20
  15. 25
  16. 18
  17. 28
  18. 36
  19. 27
  20. 45
  21. 56
  22. 45
  23. 80
  24. 21
  25. 70
  26. 54
  27. 36
  28. 30
  29. 50
  30. 20
  31. 100
  32. 35
  33. 63
  34. 20
  35. 81
  36. 70
  37. 10
  38. 49
  39. 12
  40. 50

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