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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 503 · 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 1/9 of a number is 7, what is the number?
  2. 2.Tara spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Tara have?
  3. 3.If 4/9 of a number is 8, what is the number?
  4. 4.If 1/2 of a number is 8, what is the number?
  5. 5.If 7/10 of a number is 21, what is the number?
  6. 6.If 7/8 of a number is 21, what is the number?
  7. 7.At a picnic, 2/3 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  8. 8.Meera spends 2/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  9. 9.At a picnic, 3/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  10. 10.Tara spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Tara have?
  11. 11.If 1/3 of a number is 8, what is the number?
  12. 12.If 1/2 of a number is 4, what is the number?
  13. 13.If 5/9 of a number is 15, what is the number?
  14. 14.Tara spends 4/5 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Tara have?
  15. 15.If 1/3 of a number is 4, what is the number?
  16. 16.Meera spends 4/5 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Meera have?
  17. 17.At a picnic, 1/3 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  18. 18.At a picnic, 3/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  19. 19.Sara spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  20. 20.At a picnic, 1/8 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 7/9 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  22. 22.If 3/7 of a number is 24, what is the number?
  23. 23.Diya spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Diya have?
  24. 24.If 3/8 of a number is 6, what is the number?
  25. 25.If 2/5 of a number is 14, what is the number?
  26. 26.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?
  27. 27.Sara spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  28. 28.Anaya spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  29. 29.If 3/10 of a number is 9, what is the number?
  30. 30.At a picnic, 8/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  31. 31.Aarav spends 4/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  32. 32.Aarav spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Aarav have?
  33. 33.At a picnic, 7/10 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  34. 34.If 2/5 of a number is 18, what is the number?
  35. 35.Anaya spends 1/8 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  36. 36.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?
  37. 37.If 1/4 of a number is 2, what is the number?
  38. 38.Aarav spends 4/9 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Aarav have?
  39. 39.At a picnic, 1/2 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  40. 40.Kabir spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?

Answer key

  1. 63
  2. 32
  3. 18
  4. 16
  5. 30
  6. 24
  7. 30
  8. 9
  9. 24
  10. 24
  11. 24
  12. 8
  13. 27
  14. 45
  15. 12
  16. 35
  17. 21
  18. 40
  19. 18
  20. 80
  21. 45
  22. 56
  23. 16
  24. 16
  25. 35
  26. 18
  27. 40
  28. 15
  29. 30
  30. 27
  31. 54
  32. 32
  33. 70
  34. 45
  35. 40
  36. 36
  37. 8
  38. 81
  39. 16
  40. 9

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