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Whole from a Fraction Worksheet

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

Answer key

  1. 15
  2. 72
  3. 30
  4. 12
  5. 48
  6. 36
  7. 80
  8. 56
  9. 8
  10. 14
  11. 16
  12. 56
  13. 4
  14. 35
  15. 4
  16. 54
  17. 45
  18. 20
  19. 81
  20. 56
  21. 20
  22. 6
  23. 10
  24. 54
  25. 20
  26. 80
  27. 80
  28. 40
  29. 32
  30. 63
  31. 56
  32. 18
  33. 30
  34. 18
  35. 60
  36. 9
  37. 30
  38. 80
  39. 18
  40. 16

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