← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 648 · 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 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Kabir have?
  2. 2.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  3. 3.Sara spends 3/10 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Sara have?
  4. 4.If 4/5 of a number is 32, what is the number?
  5. 5.If 1/9 of a number is 8, what is the number?
  6. 6.At a picnic, 1/7 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  7. 7.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?
  8. 8.If 1/6 of a number is 4, what is the number?
  9. 9.Arjun spends 2/3 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Arjun have?
  10. 10.If 3/8 of a number is 6, what is the number?
  11. 11.If 3/4 of a number is 27, what is the number?
  12. 12.If 3/4 of a number is 24, what is the number?
  13. 13.Tara spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  14. 14.If 1/6 of a number is 6, what is the number?
  15. 15.Aarav spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Aarav have?
  16. 16.If 1/2 of a number is 3, what is the number?
  17. 17.Kabir spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  18. 18.If 2/3 of a number is 20, what is the number?
  19. 19.Meera spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Meera have?
  20. 20.Sara spends 3/4 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Sara have?
  21. 21.At a picnic, 5/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  22. 22.Riya spends 4/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Riya have?
  23. 23.If 4/9 of a number is 24, what is the number?
  24. 24.At a picnic, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  25. 25.If 2/9 of a number is 6, what is the number?
  26. 26.Anaya spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Anaya have?
  27. 27.Arjun spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Arjun have?
  28. 28.Ishaan spends 7/10 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Ishaan have?
  29. 29.Rohan spends 5/6 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Rohan have?
  30. 30.At a picnic, 7/8 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  31. 31.If 3/8 of a number is 18, what is the number?
  32. 32.If 3/5 of a number is 27, what is the number?
  33. 33.If 1/9 of a number is 4, what is the number?
  34. 34.If 2/9 of a number is 16, what is the number?
  35. 35.Rohan spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Rohan have?
  36. 36.Diya spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  37. 37.Rohan spends 1/7 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Rohan have?
  38. 38.If 1/2 of a number is 7, what is the number?
  39. 39.If 6/7 of a number is 18, what is the number?
  40. 40.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?

Answer key

  1. 40
  2. 36
  3. 100
  4. 40
  5. 72
  6. 35
  7. 30
  8. 24
  9. 27
  10. 16
  11. 36
  12. 32
  13. 15
  14. 36
  15. 28
  16. 6
  17. 54
  18. 30
  19. 63
  20. 28
  21. 24
  22. 18
  23. 54
  24. 24
  25. 27
  26. 80
  27. 42
  28. 70
  29. 36
  30. 72
  31. 48
  32. 45
  33. 36
  34. 72
  35. 72
  36. 20
  37. 28
  38. 14
  39. 21
  40. 72

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