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Whole from a Fraction Worksheet

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

Answer key

  1. 15
  2. 16
  3. 27
  4. 24
  5. 20
  6. 21
  7. 6
  8. 30
  9. 70
  10. 8
  11. 81
  12. 40
  13. 56
  14. 20
  15. 4
  16. 21
  17. 56
  18. 36
  19. 40
  20. 30
  21. 72
  22. 64
  23. 56
  24. 12
  25. 24
  26. 14
  27. 60
  28. 28
  29. 90
  30. 9
  31. 27
  32. 9
  33. 56
  34. 54
  35. 15
  36. 63
  37. 42
  38. 21
  39. 60
  40. 36

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