← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 443 · 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.Kabir spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  2. 2.Meera spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  3. 3.If 9/10 of a number is 63, what is the number?
  4. 4.At a picnic, 7/10 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  5. 5.If 9/10 of a number is 45, what is the number?
  6. 6.Riya spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Riya have?
  7. 7.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?
  8. 8.At a picnic, 2/9 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  9. 9.Tara spends 9/10 of the pocket money on a book. The book costs ₹81. How many rupees of pocket money did Tara have?
  10. 10.Aarav spends 4/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Aarav have?
  11. 11.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  12. 12.Diya spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  13. 13.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  14. 14.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  15. 15.If 1/3 of a number is 9, what is the number?
  16. 16.If 1/9 of a number is 5, what is the number?
  17. 17.Rohan spends 5/6 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Rohan have?
  18. 18.At a picnic, 3/7 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 7/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  20. 20.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?
  21. 21.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?
  22. 22.If 5/9 of a number is 45, what is the number?
  23. 23.Ishaan spends 4/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Ishaan have?
  24. 24.At a picnic, 7/10 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  25. 25.If 7/9 of a number is 49, what is the number?
  26. 26.Rohan spends 5/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  27. 27.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?
  28. 28.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  29. 29.If 2/9 of a number is 6, what is the number?
  30. 30.Sara spends 3/7 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Sara have?
  31. 31.If 5/8 of a number is 20, what is the number?
  32. 32.At a picnic, 4/7 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 9/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  34. 34.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?
  35. 35.If 4/9 of a number is 36, what is the number?
  36. 36.Kabir spends 7/9 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Kabir have?
  37. 37.Diya spends 7/8 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Diya have?
  38. 38.At a picnic, 4/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  39. 39.Vihaan spends 5/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Vihaan have?
  40. 40.Meera spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Meera have?

Answer key

  1. 14
  2. 45
  3. 70
  4. 40
  5. 50
  6. 10
  7. 40
  8. 27
  9. 90
  10. 36
  11. 10
  12. 32
  13. 14
  14. 12
  15. 27
  16. 45
  17. 60
  18. 49
  19. 18
  20. 21
  21. 8
  22. 81
  23. 18
  24. 30
  25. 63
  26. 36
  27. 70
  28. 72
  29. 27
  30. 63
  31. 32
  32. 56
  33. 70
  34. 18
  35. 81
  36. 63
  37. 80
  38. 14
  39. 56
  40. 12

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