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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 852 · 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, 2/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  2. 2.Anaya spends 7/10 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Anaya have?
  3. 3.Meera spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  4. 4.If 5/8 of a number is 10, what is the number?
  5. 5.If 4/7 of a number is 40, what is the number?
  6. 6.At a picnic, 7/10 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  7. 7.Sara spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  8. 8.If 4/5 of a number is 40, what is the number?
  9. 9.Riya spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Riya have?
  10. 10.If 3/10 of a number is 6, what is the number?
  11. 11.At a picnic, 8/9 of the children are from Class 5. There are 80 children from Class 5. How many children are at the picnic?
  12. 12.If 6/7 of a number is 24, what is the number?
  13. 13.At a picnic, 4/9 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 1/8 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 6, what is the number?
  16. 16.If 5/9 of a number is 20, what is the number?
  17. 17.If 1/2 of a number is 10, what is the number?
  18. 18.Aarav spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Aarav have?
  19. 19.At a picnic, 1/6 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  20. 20.If 3/8 of a number is 6, what is the number?
  21. 21.At a picnic, 1/9 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  22. 22.Diya spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  23. 23.Diya spends 5/7 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Diya have?
  24. 24.If 1/4 of a number is 8, what is the number?
  25. 25.At a picnic, 8/9 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  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.If 2/5 of a number is 4, what is the number?
  28. 28.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?
  29. 29.Ishaan spends 3/5 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Ishaan have?
  30. 30.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  31. 31.Meera spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Meera have?
  32. 32.At a picnic, 1/8 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  33. 33.If 3/5 of a number is 21, what is the number?
  34. 34.If 3/8 of a number is 21, what is the number?
  35. 35.If 1/9 of a number is 2, what is the number?
  36. 36.If 2/9 of a number is 20, what is the number?
  37. 37.At a picnic, 3/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  38. 38.If 6/7 of a number is 48, what is the number?
  39. 39.At a picnic, 4/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 3/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?

Answer key

  1. 18
  2. 80
  3. 14
  4. 16
  5. 70
  6. 50
  7. 20
  8. 50
  9. 40
  10. 20
  11. 90
  12. 28
  13. 81
  14. 16
  15. 24
  16. 36
  17. 20
  18. 50
  19. 24
  20. 16
  21. 18
  22. 32
  23. 70
  24. 32
  25. 54
  26. 60
  27. 10
  28. 24
  29. 35
  30. 63
  31. 9
  32. 40
  33. 35
  34. 56
  35. 18
  36. 90
  37. 42
  38. 56
  39. 28
  40. 10

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