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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 74 · 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, 4/9 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, 3/8 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  3. 3.If 1/9 of a number is 5, what is the number?
  4. 4.Tara spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Tara have?
  5. 5.If 8/9 of a number is 64, what is the number?
  6. 6.At a picnic, 5/6 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  7. 7.If 1/9 of a number is 4, what is the number?
  8. 8.If 7/9 of a number is 56, what is the number?
  9. 9.Rohan spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  10. 10.Diya spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Diya have?
  11. 11.If 1/3 of a number is 2, what is the number?
  12. 12.If 7/10 of a number is 21, what is the number?
  13. 13.Sara spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  14. 14.Rohan spends 1/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  15. 15.Sara spends 3/8 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Sara have?
  16. 16.If 7/8 of a number is 35, what is the number?
  17. 17.Diya spends 3/8 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Diya have?
  18. 18.Sara spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  19. 19.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  20. 20.If 1/10 of a number is 9, what is the number?
  21. 21.At a picnic, 3/4 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  22. 22.If 3/10 of a number is 12, what is the number?
  23. 23.Arjun spends 3/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  24. 24.If 3/7 of a number is 6, what is the number?
  25. 25.If 3/5 of a number is 30, what is the number?
  26. 26.Rohan spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Rohan have?
  27. 27.At a picnic, 6/7 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  28. 28.Diya spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Diya have?
  29. 29.Sara spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  30. 30.If 4/7 of a number is 28, what is the number?
  31. 31.Ishaan spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Ishaan have?
  32. 32.At a picnic, 4/7 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  33. 33.If 7/8 of a number is 14, what is the number?
  34. 34.Kabir spends 2/3 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Kabir have?
  35. 35.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?
  36. 36.If 1/2 of a number is 3, what is the number?
  37. 37.If 7/10 of a number is 70, what is the number?
  38. 38.If 3/10 of a number is 24, what is the number?
  39. 39.Riya spends 1/4 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Riya have?
  40. 40.If 5/9 of a number is 20, what is the number?

Answer key

  1. 18
  2. 80
  3. 45
  4. 90
  5. 72
  6. 54
  7. 36
  8. 72
  9. 63
  10. 50
  11. 6
  12. 30
  13. 12
  14. 36
  15. 56
  16. 40
  17. 80
  18. 20
  19. 36
  20. 90
  21. 40
  22. 40
  23. 8
  24. 14
  25. 50
  26. 12
  27. 63
  28. 72
  29. 28
  30. 49
  31. 30
  32. 70
  33. 16
  34. 30
  35. 24
  36. 6
  37. 100
  38. 80
  39. 16
  40. 36

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