← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 515 · 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, 1/9 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  2. 2.Diya spends 5/8 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  3. 3.Aarav spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  4. 4.Riya spends 5/8 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Riya have?
  5. 5.Sara spends 1/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  6. 6.If 1/5 of a number is 7, what is the number?
  7. 7.Sara spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Sara have?
  8. 8.At a picnic, 7/10 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  9. 9.If 7/10 of a number is 63, what is the number?
  10. 10.Meera spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Meera have?
  11. 11.At a picnic, 3/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  12. 12.If 7/10 of a number is 56, what is the number?
  13. 13.Kabir spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Kabir have?
  14. 14.Riya spends 8/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  15. 15.At a picnic, 9/10 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  16. 16.If 5/9 of a number is 40, what is the number?
  17. 17.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?
  18. 18.If 1/2 of a number is 5, what is the number?
  19. 19.Aarav spends 8/9 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Aarav have?
  20. 20.At a picnic, 4/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  21. 21.If 9/10 of a number is 63, what is the number?
  22. 22.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 1/9 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  24. 24.If 1/4 of a number is 3, what is the number?
  25. 25.Ishaan spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  26. 26.If 4/5 of a number is 36, what is the number?
  27. 27.If 3/10 of a number is 27, what is the number?
  28. 28.Anaya spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Anaya have?
  29. 29.At a picnic, 1/3 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  30. 30.If 1/4 of a number is 6, what is the number?
  31. 31.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?
  32. 32.If 1/8 of a number is 4, what is the number?
  33. 33.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  34. 34.Meera spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  35. 35.Diya spends 1/5 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Diya have?
  36. 36.Meera spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Meera have?
  37. 37.At a picnic, 1/6 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  38. 38.If 6/7 of a number is 36, what is the number?
  39. 39.If 2/3 of a number is 6, what is the number?
  40. 40.If 3/8 of a number is 6, what is the number?

Answer key

  1. 81
  2. 40
  3. 28
  4. 32
  5. 36
  6. 35
  7. 90
  8. 80
  9. 90
  10. 40
  11. 8
  12. 80
  13. 54
  14. 18
  15. 20
  16. 72
  17. 18
  18. 10
  19. 54
  20. 63
  21. 70
  22. 45
  23. 54
  24. 12
  25. 20
  26. 45
  27. 90
  28. 30
  29. 9
  30. 24
  31. 70
  32. 32
  33. 40
  34. 8
  35. 35
  36. 9
  37. 36
  38. 42
  39. 9
  40. 16

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