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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 857 · 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, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  2. 2.If 5/9 of a number is 15, what is the number?
  3. 3.Anaya spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Anaya have?
  4. 4.At a picnic, 1/10 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  5. 5.If 1/5 of a number is 9, what is the number?
  6. 6.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  7. 7.If 1/4 of a number is 3, what is the number?
  8. 8.If 1/3 of a number is 2, what is the number?
  9. 9.At a picnic, 2/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  10. 10.If 1/4 of a number is 8, what is the number?
  11. 11.Kabir spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  12. 12.If 3/5 of a number is 9, what is the number?
  13. 13.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?
  14. 14.Meera spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  15. 15.If 1/5 of a number is 7, what is the number?
  16. 16.At a picnic, 1/6 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  17. 17.If 9/10 of a number is 72, what is the number?
  18. 18.If 1/7 of a number is 6, what is the number?
  19. 19.If 1/2 of a number is 7, what is the number?
  20. 20.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?
  21. 21.At a picnic, 3/4 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  22. 22.Meera spends 5/9 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Meera have?
  23. 23.Rohan spends 4/5 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Rohan have?
  24. 24.Rohan spends 2/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Rohan have?
  25. 25.Kabir spends 7/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Kabir have?
  26. 26.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  27. 27.At a picnic, 1/10 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  28. 28.If 1/5 of a number is 4, what is the number?
  29. 29.Riya spends 7/10 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Riya have?
  30. 30.If 3/8 of a number is 9, what is the number?
  31. 31.If 5/8 of a number is 35, what is the number?
  32. 32.At a picnic, 2/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  33. 33.If 2/5 of a number is 20, what is the number?
  34. 34.If 9/10 of a number is 63, what is the number?
  35. 35.If 3/5 of a number is 12, what is the number?
  36. 36.If 1/6 of a number is 4, what is the number?
  37. 37.If 1/4 of a number is 10, what is the number?
  38. 38.At a picnic, 1/9 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  39. 39.Aarav spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  40. 40.If 2/5 of a number is 8, what is the number?

Answer key

  1. 24
  2. 27
  3. 21
  4. 70
  5. 45
  6. 72
  7. 12
  8. 6
  9. 50
  10. 32
  11. 80
  12. 15
  13. 42
  14. 45
  15. 35
  16. 42
  17. 80
  18. 42
  19. 14
  20. 9
  21. 36
  22. 63
  23. 40
  24. 36
  25. 72
  26. 20
  27. 80
  28. 20
  29. 40
  30. 24
  31. 56
  32. 25
  33. 50
  34. 70
  35. 20
  36. 24
  37. 40
  38. 63
  39. 90
  40. 20

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