← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 239 · 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 12 children from Class 5. How many children are at the picnic?
  2. 2.If 3/4 of a number is 27, what is the number?
  3. 3.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?
  4. 4.Rohan spends 9/10 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Rohan have?
  5. 5.At a picnic, 5/6 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  6. 6.If 1/7 of a number is 8, what is the number?
  7. 7.Kabir spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?
  8. 8.At a picnic, 1/8 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  9. 9.If 3/4 of a number is 24, what is the number?
  10. 10.At a picnic, 3/5 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 1/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  12. 12.Anaya spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Anaya have?
  13. 13.If 7/8 of a number is 49, what is the number?
  14. 14.If 2/5 of a number is 16, what is the number?
  15. 15.At a picnic, 2/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  16. 16.Riya spends 3/5 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Riya have?
  17. 17.If 8/9 of a number is 72, what is the number?
  18. 18.At a picnic, 5/9 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  19. 19.If 7/9 of a number is 56, what is the number?
  20. 20.If 3/8 of a number is 9, what is the number?
  21. 21.Ishaan spends 4/5 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?
  22. 22.At a picnic, 7/8 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 5/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  24. 24.If 3/5 of a number is 6, what is the number?
  25. 25.If 1/8 of a number is 7, what is the number?
  26. 26.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?
  27. 27.Meera spends 1/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Meera have?
  28. 28.If 5/8 of a number is 15, what is the number?
  29. 29.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?
  30. 30.At a picnic, 2/3 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  31. 31.At a picnic, 5/6 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  32. 32.Diya spends 1/8 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  33. 33.At a picnic, 6/7 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  34. 34.If 1/7 of a number is 2, what is the number?
  35. 35.Riya spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Riya have?
  36. 36.Aarav spends 7/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Aarav have?
  37. 37.Meera spends 4/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Meera have?
  38. 38.Aarav spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Aarav have?
  39. 39.If 4/9 of a number is 12, what is the number?
  40. 40.At a picnic, 3/10 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?

Answer key

  1. 27
  2. 36
  3. 45
  4. 40
  5. 24
  6. 56
  7. 4
  8. 40
  9. 32
  10. 35
  11. 40
  12. 28
  13. 56
  14. 40
  15. 18
  16. 25
  17. 81
  18. 54
  19. 72
  20. 24
  21. 45
  22. 56
  23. 36
  24. 10
  25. 56
  26. 30
  27. 30
  28. 24
  29. 18
  30. 18
  31. 42
  32. 64
  33. 49
  34. 14
  35. 12
  36. 30
  37. 20
  38. 6
  39. 27
  40. 60

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