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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 542 · 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, 1/6 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  2. 2.At a picnic, 3/5 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 7/8 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  4. 4.If 3/4 of a number is 6, what is the number?
  5. 5.If 5/9 of a number is 10, what is the number?
  6. 6.If 9/10 of a number is 45, what is the number?
  7. 7.Anaya spends 6/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Anaya have?
  8. 8.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?
  9. 9.Meera spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  10. 10.Arjun spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Arjun have?
  11. 11.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?
  12. 12.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?
  13. 13.If 1/2 of a number is 6, what is the number?
  14. 14.Vihaan spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Vihaan have?
  15. 15.If 5/8 of a number is 15, what is the number?
  16. 16.At a picnic, 1/2 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  17. 17.If 3/10 of a number is 6, what is the number?
  18. 18.Tara spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Tara have?
  19. 19.Tara spends 1/8 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Tara have?
  20. 20.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?
  21. 21.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?
  22. 22.If 1/8 of a number is 4, what is the number?
  23. 23.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  24. 24.If 6/7 of a number is 12, what is the number?
  25. 25.At a picnic, 4/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  26. 26.At a picnic, 3/10 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  27. 27.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?
  28. 28.If 4/9 of a number is 32, what is the number?
  29. 29.If 1/10 of a number is 9, what is the number?
  30. 30.At a picnic, 2/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  31. 31.If 4/7 of a number is 36, what is the number?
  32. 32.If 5/9 of a number is 30, what is the number?
  33. 33.If 9/10 of a number is 81, what is the number?
  34. 34.At a picnic, 5/6 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  35. 35.If 4/5 of a number is 8, what is the number?
  36. 36.If 5/9 of a number is 35, what is the number?
  37. 37.At a picnic, 1/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 2/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  39. 39.If 2/9 of a number is 20, what is the number?
  40. 40.Riya spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?

Answer key

  1. 48
  2. 50
  3. 56
  4. 8
  5. 18
  6. 50
  7. 42
  8. 80
  9. 14
  10. 40
  11. 20
  12. 24
  13. 12
  14. 28
  15. 24
  16. 18
  17. 20
  18. 49
  19. 56
  20. 42
  21. 63
  22. 32
  23. 18
  24. 14
  25. 10
  26. 50
  27. 40
  28. 72
  29. 90
  30. 28
  31. 63
  32. 54
  33. 90
  34. 30
  35. 10
  36. 63
  37. 36
  38. 9
  39. 90
  40. 6

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