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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 982 · 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 1/4 of a number is 3, what is the number?
  2. 2.At a picnic, 5/8 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  3. 3.Rohan spends 1/10 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Rohan have?
  4. 4.If 7/10 of a number is 21, what is the number?
  5. 5.Arjun spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  6. 6.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  7. 7.Kabir spends 5/9 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Kabir have?
  8. 8.Meera spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  9. 9.Sara spends 3/4 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Sara have?
  10. 10.If 1/9 of a number is 3, what is the number?
  11. 11.If 6/7 of a number is 60, what is the number?
  12. 12.Rohan spends 1/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Rohan have?
  13. 13.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  14. 14.If 8/9 of a number is 16, what is the number?
  15. 15.At a picnic, 2/5 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 1/8 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  17. 17.If 1/5 of a number is 10, what is the number?
  18. 18.At a picnic, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  19. 19.If 1/4 of a number is 2, what is the number?
  20. 20.Meera spends 1/8 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Meera have?
  21. 21.If 9/10 of a number is 27, what is the number?
  22. 22.If 4/5 of a number is 40, what is the number?
  23. 23.If 1/9 of a number is 2, what is the number?
  24. 24.If 3/5 of a number is 15, what is the number?
  25. 25.Tara spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Tara have?
  26. 26.At a picnic, 1/2 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  27. 27.If 1/10 of a number is 8, what is the number?
  28. 28.At a picnic, 1/6 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  29. 29.If 5/8 of a number is 25, what is the number?
  30. 30.At a picnic, 5/7 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  31. 31.At a picnic, 3/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  32. 32.If 2/9 of a number is 16, what is the number?
  33. 33.If 3/4 of a number is 9, what is the number?
  34. 34.At a picnic, 3/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  35. 35.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?
  36. 36.If 1/8 of a number is 5, what is the number?
  37. 37.If 7/8 of a number is 70, what is the number?
  38. 38.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  39. 39.If 1/3 of a number is 2, what is the number?
  40. 40.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?

Answer key

  1. 12
  2. 32
  3. 70
  4. 30
  5. 48
  6. 12
  7. 54
  8. 8
  9. 36
  10. 27
  11. 70
  12. 20
  13. 28
  14. 18
  15. 35
  16. 56
  17. 50
  18. 28
  19. 8
  20. 40
  21. 30
  22. 50
  23. 18
  24. 25
  25. 35
  26. 14
  27. 80
  28. 24
  29. 40
  30. 35
  31. 40
  32. 72
  33. 12
  34. 56
  35. 16
  36. 40
  37. 80
  38. 40
  39. 6
  40. 20

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