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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 827 · 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.If 2/9 of a number is 20, what is the number?
  2. 2.At a picnic, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  3. 3.If 7/8 of a number is 21, what is the number?
  4. 4.Diya spends 1/6 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Diya have?
  5. 5.At a picnic, 1/7 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  6. 6.If 3/7 of a number is 30, what is the number?
  7. 7.Ishaan spends 2/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Ishaan have?
  8. 8.Ishaan spends 2/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  9. 9.Kabir spends 3/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  10. 10.If 1/10 of a number is 6, what is the number?
  11. 11.If 5/8 of a number is 10, what is the number?
  12. 12.Tara spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  13. 13.Meera spends 2/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Meera have?
  14. 14.At a picnic, 4/5 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  15. 15.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?
  16. 16.Arjun spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Arjun have?
  17. 17.At a picnic, 4/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  18. 18.If 4/7 of a number is 12, what is the number?
  19. 19.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  20. 20.Riya spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Riya have?
  21. 21.At a picnic, 3/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  22. 22.If 7/10 of a number is 28, what is the number?
  23. 23.Aarav spends 5/6 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Aarav have?
  24. 24.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?
  25. 25.If 3/8 of a number is 30, what is the number?
  26. 26.At a picnic, 3/8 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  27. 27.If 2/9 of a number is 16, what is the number?
  28. 28.If 4/5 of a number is 36, what is the number?
  29. 29.Meera spends 1/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Meera have?
  30. 30.At a picnic, 9/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  31. 31.If 6/7 of a number is 42, what is the number?
  32. 32.Meera spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  33. 33.Diya spends 5/8 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Diya have?
  34. 34.Aarav spends 5/8 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Aarav have?
  35. 35.At a picnic, 1/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  36. 36.If 1/3 of a number is 5, what is the number?
  37. 37.If 7/9 of a number is 56, what is the number?
  38. 38.If 4/5 of a number is 40, what is the number?
  39. 39.If 1/8 of a number is 2, what is the number?
  40. 40.At a picnic, 1/2 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?

Answer key

  1. 90
  2. 90
  3. 24
  4. 54
  5. 14
  6. 70
  7. 63
  8. 12
  9. 16
  10. 60
  11. 16
  12. 28
  13. 63
  14. 15
  15. 28
  16. 6
  17. 18
  18. 21
  19. 21
  20. 100
  21. 24
  22. 40
  23. 54
  24. 49
  25. 80
  26. 32
  27. 72
  28. 45
  29. 40
  30. 30
  31. 49
  32. 24
  33. 64
  34. 72
  35. 60
  36. 15
  37. 72
  38. 50
  39. 16
  40. 16

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