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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 31 · 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.Tara spends 3/8 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Tara have?
  2. 2.If 7/9 of a number is 28, what is the number?
  3. 3.If 7/9 of a number is 42, what is the number?
  4. 4.Rohan spends 8/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Rohan have?
  5. 5.If 5/7 of a number is 15, what is the number?
  6. 6.At a picnic, 3/4 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 7 children from Class 5. How many children are at the picnic?
  8. 8.Ishaan spends 7/10 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Ishaan have?
  9. 9.Aarav spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Aarav have?
  10. 10.At a picnic, 3/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  11. 11.If 1/3 of a number is 6, what is the number?
  12. 12.Diya spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?
  13. 13.Riya spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Riya have?
  14. 14.If 2/3 of a number is 14, what is the number?
  15. 15.Tara spends 5/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Tara have?
  16. 16.If 1/3 of a number is 7, what is the number?
  17. 17.If 1/5 of a number is 8, what is the number?
  18. 18.If 3/7 of a number is 12, what is the number?
  19. 19.At a picnic, 3/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  20. 20.If 7/9 of a number is 35, what is the number?
  21. 21.Ishaan spends 1/3 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Ishaan have?
  22. 22.Diya spends 8/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Diya have?
  23. 23.If 2/5 of a number is 8, what is the number?
  24. 24.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  25. 25.Meera spends 7/8 of the pocket money on a book. The book costs ₹63. How many rupees of pocket money did Meera have?
  26. 26.At a picnic, 2/5 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 6/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 5/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  29. 29.Anaya spends 1/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  30. 30.Vihaan spends 1/10 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  31. 31.At a picnic, 6/7 of the children are from Class 5. There are 48 children from Class 5. How many children are at the picnic?
  32. 32.Meera spends 6/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  33. 33.If 7/10 of a number is 56, what is the number?
  34. 34.At a picnic, 7/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  35. 35.Meera spends 5/9 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Meera have?
  36. 36.Aarav spends 5/9 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Aarav have?
  37. 37.Arjun spends 3/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Arjun have?
  38. 38.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  39. 39.If 6/7 of a number is 54, what is the number?
  40. 40.If 8/9 of a number is 56, what is the number?

Answer key

  1. 80
  2. 36
  3. 54
  4. 36
  5. 21
  6. 12
  7. 21
  8. 40
  9. 54
  10. 40
  11. 18
  12. 72
  13. 16
  14. 21
  15. 56
  16. 21
  17. 40
  18. 28
  19. 28
  20. 45
  21. 6
  22. 18
  23. 20
  24. 36
  25. 72
  26. 40
  27. 21
  28. 18
  29. 60
  30. 40
  31. 56
  32. 21
  33. 80
  34. 40
  35. 27
  36. 90
  37. 70
  38. 45
  39. 63
  40. 63

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