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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 286 · 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, 2/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  2. 2.If 8/9 of a number is 56, what is the number?
  3. 3.If 2/7 of a number is 8, what is the number?
  4. 4.Riya spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Riya have?
  5. 5.Sara spends 2/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  6. 6.Aarav spends 1/8 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Aarav have?
  7. 7.At a picnic, 1/9 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  8. 8.If 1/8 of a number is 5, what is the number?
  9. 9.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?
  10. 10.If 7/9 of a number is 21, what is the number?
  11. 11.At a picnic, 3/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  12. 12.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?
  13. 13.If 1/5 of a number is 7, what is the number?
  14. 14.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  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.If 1/3 of a number is 3, what is the number?
  17. 17.If 3/7 of a number is 6, what is the number?
  18. 18.If 5/6 of a number is 50, what is the number?
  19. 19.If 7/10 of a number is 35, what is the number?
  20. 20.If 7/10 of a number is 14, what is the number?
  21. 21.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  23. 23.Kabir spends 2/3 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  24. 24.Sara spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  25. 25.Meera spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?
  26. 26.Anaya spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Anaya have?
  27. 27.If 5/7 of a number is 10, what is the number?
  28. 28.If 3/8 of a number is 21, what is the number?
  29. 29.Aarav spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  30. 30.If 7/10 of a number is 63, what is the number?
  31. 31.Ishaan spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  32. 32.If 1/4 of a number is 4, what is the number?
  33. 33.Meera spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  34. 34.At a picnic, 8/9 of the children are from Class 5. There are 72 children from Class 5. How many children are at the picnic?
  35. 35.If 7/9 of a number is 35, what is the number?
  36. 36.If 5/6 of a number is 15, what is the number?
  37. 37.If 2/3 of a number is 8, what is the number?
  38. 38.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  39. 39.At a picnic, 3/10 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  40. 40.If 2/9 of a number is 16, what is the number?

Answer key

  1. 6
  2. 63
  3. 28
  4. 90
  5. 25
  6. 16
  7. 18
  8. 40
  9. 20
  10. 27
  11. 56
  12. 32
  13. 35
  14. 14
  15. 35
  16. 9
  17. 14
  18. 60
  19. 50
  20. 20
  21. 16
  22. 70
  23. 27
  24. 12
  25. 12
  26. 50
  27. 14
  28. 56
  29. 9
  30. 90
  31. 48
  32. 16
  33. 12
  34. 81
  35. 45
  36. 18
  37. 12
  38. 72
  39. 90
  40. 72

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