← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 300 · 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, 2/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  2. 2.If 7/10 of a number is 21, what is the number?
  3. 3.Diya spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  4. 4.At a picnic, 1/4 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  5. 5.Kabir spends 4/9 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Kabir have?
  6. 6.If 2/5 of a number is 8, what is the number?
  7. 7.If 9/10 of a number is 54, what is the number?
  8. 8.Meera spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  9. 9.If 2/3 of a number is 16, what is the number?
  10. 10.If 1/4 of a number is 7, what is the number?
  11. 11.Aarav spends 3/5 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Aarav have?
  12. 12.If 3/5 of a number is 30, what is the number?
  13. 13.Riya spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?
  14. 14.Ishaan spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  15. 15.Meera spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Meera have?
  16. 16.Tara spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  17. 17.If 1/7 of a number is 2, what is the number?
  18. 18.If 3/7 of a number is 15, what is the number?
  19. 19.Aarav spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Aarav have?
  20. 20.If 2/3 of a number is 8, what is the number?
  21. 21.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  23. 23.Kabir spends 1/4 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?
  24. 24.If 1/2 of a number is 2, what is the number?
  25. 25.Meera spends 1/2 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Meera have?
  26. 26.At a picnic, 8/9 of the children are from Class 5. There are 80 children from Class 5. How many children are at the picnic?
  27. 27.If 7/9 of a number is 14, what is the number?
  28. 28.At a picnic, 4/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 4/9 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  30. 30.At a picnic, 7/9 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  31. 31.Riya spends 3/4 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Riya have?
  32. 32.Aarav spends 3/8 of the pocket money on a book. The book costs ₹12. 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.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  35. 35.Ishaan spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Ishaan have?
  36. 36.If 3/5 of a number is 24, what is the number?
  37. 37.At a picnic, 4/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  38. 38.Sara spends 1/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  39. 39.Kabir spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  40. 40.Tara spends 3/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Tara have?

Answer key

  1. 28
  2. 30
  3. 20
  4. 8
  5. 72
  6. 20
  7. 60
  8. 18
  9. 24
  10. 28
  11. 45
  12. 50
  13. 21
  14. 12
  15. 15
  16. 10
  17. 14
  18. 35
  19. 8
  20. 12
  21. 45
  22. 12
  23. 12
  24. 4
  25. 14
  26. 90
  27. 18
  28. 10
  29. 72
  30. 54
  31. 32
  32. 32
  33. 70
  34. 90
  35. 40
  36. 40
  37. 28
  38. 36
  39. 27
  40. 42

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