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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 270 · 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.Anaya spends 1/7 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  2. 2.If 3/10 of a number is 24, what is the number?
  3. 3.Diya spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  4. 4.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?
  5. 5.If 4/5 of a number is 8, what is the number?
  6. 6.At a picnic, 1/6 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  7. 7.At a picnic, 1/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  8. 8.If 1/7 of a number is 4, what is the number?
  9. 9.If 9/10 of a number is 90, what is the number?
  10. 10.Kabir spends 2/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  11. 11.If 2/9 of a number is 8, what is the number?
  12. 12.Ishaan spends 2/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Ishaan have?
  13. 13.At a picnic, 9/10 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  14. 14.If 5/6 of a number is 25, what is the number?
  15. 15.At a picnic, 5/8 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 5/6 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  17. 17.If 1/4 of a number is 5, what is the number?
  18. 18.Tara spends 3/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Tara have?
  19. 19.At a picnic, 5/6 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  20. 20.If 1/6 of a number is 4, what is the number?
  21. 21.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?
  22. 22.Meera spends 8/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Meera have?
  23. 23.If 7/8 of a number is 28, what is the number?
  24. 24.Riya spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Riya have?
  25. 25.If 7/8 of a number is 63, what is the number?
  26. 26.At a picnic, 3/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 5/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 7/8 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  29. 29.If 5/9 of a number is 15, what is the number?
  30. 30.Aarav spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Aarav have?
  31. 31.Kabir spends 1/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Kabir have?
  32. 32.At a picnic, 1/9 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 1/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  34. 34.If 6/7 of a number is 42, what is the number?
  35. 35.If 3/5 of a number is 30, what is the number?
  36. 36.If 1/10 of a number is 4, what is the number?
  37. 37.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?
  38. 38.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?
  39. 39.Ishaan spends 7/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Ishaan have?
  40. 40.If 4/9 of a number is 40, what is the number?

Answer key

  1. 63
  2. 80
  3. 15
  4. 42
  5. 10
  6. 54
  7. 18
  8. 28
  9. 100
  10. 6
  11. 36
  12. 21
  13. 50
  14. 30
  15. 40
  16. 54
  17. 20
  18. 42
  19. 36
  20. 24
  21. 24
  22. 45
  23. 32
  24. 21
  25. 72
  26. 8
  27. 56
  28. 72
  29. 27
  30. 35
  31. 20
  32. 54
  33. 50
  34. 49
  35. 50
  36. 40
  37. 72
  38. 10
  39. 18
  40. 90

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