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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 862 · 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, 1/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  2. 2.If 3/7 of a number is 30, what is the number?
  3. 3.If 5/6 of a number is 35, what is the number?
  4. 4.Tara spends 5/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Tara have?
  5. 5.At a picnic, 1/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  6. 6.If 5/8 of a number is 45, what is the number?
  7. 7.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?
  8. 8.Ishaan spends 1/5 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  9. 9.If 1/8 of a number is 5, what is the number?
  10. 10.If 3/10 of a number is 30, what is the number?
  11. 11.If 7/9 of a number is 49, what is the number?
  12. 12.At a picnic, 5/6 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 1/7 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 1/6 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  16. 16.If 1/2 of a number is 4, what is the number?
  17. 17.Sara spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Sara have?
  18. 18.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  19. 19.Sara spends 3/7 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Sara have?
  20. 20.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?
  21. 21.If 7/10 of a number is 56, what is the number?
  22. 22.At a picnic, 5/8 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 9/10 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  24. 24.If 6/7 of a number is 54, what is the number?
  25. 25.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  26. 26.If 6/7 of a number is 12, what is the number?
  27. 27.At a picnic, 1/2 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  28. 28.If 5/7 of a number is 10, what is the number?
  29. 29.If 2/3 of a number is 4, what is the number?
  30. 30.If 1/4 of a number is 4, what is the number?
  31. 31.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?
  32. 32.If 7/8 of a number is 56, what is the number?
  33. 33.Kabir spends 3/4 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Kabir 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, 4/7 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  36. 36.Diya spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  37. 37.At a picnic, 5/7 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 1/5 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  39. 39.Anaya spends 3/8 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  40. 40.Aarav spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Aarav have?

Answer key

  1. 90
  2. 70
  3. 42
  4. 28
  5. 36
  6. 72
  7. 18
  8. 25
  9. 40
  10. 100
  11. 63
  12. 48
  13. 49
  14. 18
  15. 63
  16. 8
  17. 14
  18. 6
  19. 63
  20. 12
  21. 80
  22. 80
  23. 40
  24. 63
  25. 24
  26. 14
  27. 10
  28. 14
  29. 6
  30. 16
  31. 49
  32. 64
  33. 36
  34. 72
  35. 56
  36. 45
  37. 70
  38. 15
  39. 80
  40. 15

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