← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 81 · 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, 9/10 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  2. 2.If 6/7 of a number is 36, what is the number?
  3. 3.If 9/10 of a number is 54, what is the number?
  4. 4.Diya spends 7/8 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Diya have?
  5. 5.Meera spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  6. 6.At a picnic, 6/7 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  7. 7.Aarav spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Aarav have?
  8. 8.At a picnic, 5/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 3/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  10. 10.If 1/9 of a number is 2, what is the number?
  11. 11.If 3/8 of a number is 21, what is the number?
  12. 12.If 3/8 of a number is 24, what is the number?
  13. 13.If 1/6 of a number is 7, what is the number?
  14. 14.At a picnic, 1/7 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  15. 15.Tara spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Tara have?
  16. 16.Meera spends 7/8 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Meera have?
  17. 17.At a picnic, 6/7 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  18. 18.Aarav spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  19. 19.Aarav spends 9/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Aarav have?
  20. 20.Rohan spends 5/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Rohan have?
  21. 21.If 4/9 of a number is 36, what is the number?
  22. 22.If 6/7 of a number is 24, what is the number?
  23. 23.Sara spends 5/6 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Sara have?
  24. 24.Rohan spends 5/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  25. 25.At a picnic, 1/4 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  26. 26.Aarav spends 5/8 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Aarav have?
  27. 27.At a picnic, 3/8 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  28. 28.Arjun spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Arjun have?
  29. 29.If 1/5 of a number is 6, what is the number?
  30. 30.Ishaan spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  31. 31.Rohan spends 4/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  32. 32.Rohan spends 1/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Rohan have?
  33. 33.At a picnic, 3/10 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  34. 34.If 1/3 of a number is 9, what is the number?
  35. 35.If 5/7 of a number is 30, what is the number?
  36. 36.At a picnic, 1/6 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  37. 37.Sara spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Sara have?
  38. 38.At a picnic, 1/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  39. 39.Arjun spends 1/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Arjun have?
  40. 40.At a picnic, 4/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?

Answer key

  1. 40
  2. 42
  3. 60
  4. 56
  5. 48
  6. 63
  7. 60
  8. 72
  9. 40
  10. 18
  11. 56
  12. 64
  13. 42
  14. 63
  15. 90
  16. 80
  17. 21
  18. 18
  19. 30
  20. 56
  21. 81
  22. 28
  23. 54
  24. 28
  25. 20
  26. 40
  27. 64
  28. 45
  29. 30
  30. 28
  31. 45
  32. 72
  33. 40
  34. 27
  35. 42
  36. 42
  37. 45
  38. 20
  39. 24
  40. 21

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