← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 489 · 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.If 4/7 of a number is 16, what is the number?
  2. 2.If 1/6 of a number is 6, what is the number?
  3. 3.Aarav spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Aarav have?
  4. 4.At a picnic, 9/10 of the children are from Class 5. There are 90 children from Class 5. How many children are at the picnic?
  5. 5.Riya spends 1/8 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?
  6. 6.Riya spends 7/10 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Riya have?
  7. 7.Aarav spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  8. 8.At a picnic, 7/10 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  9. 9.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?
  10. 10.If 4/9 of a number is 24, what is the number?
  11. 11.If 2/3 of a number is 12, what is the number?
  12. 12.If 3/7 of a number is 24, what is the number?
  13. 13.Tara spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  14. 14.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?
  15. 15.If 2/5 of a number is 18, what is the number?
  16. 16.If 2/3 of a number is 14, what is the number?
  17. 17.Sara spends 9/10 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Sara have?
  18. 18.At a picnic, 7/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 3/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  20. 20.At a picnic, 2/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  21. 21.If 7/9 of a number is 70, what is the number?
  22. 22.Diya spends 8/9 of the pocket money on a book. The book costs ₹80. How many rupees of pocket money did Diya have?
  23. 23.If 1/8 of a number is 10, what is the number?
  24. 24.If 5/7 of a number is 10, what is the number?
  25. 25.Rohan spends 8/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Rohan have?
  26. 26.If 3/4 of a number is 24, what is the number?
  27. 27.Riya spends 3/5 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Riya have?
  28. 28.Sara spends 1/4 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Sara have?
  29. 29.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Vihaan have?
  30. 30.Sara spends 1/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  31. 31.If 7/10 of a number is 42, what is the number?
  32. 32.If 4/9 of a number is 32, what is the number?
  33. 33.Kabir spends 2/3 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Kabir have?
  34. 34.If 1/6 of a number is 4, what is the number?
  35. 35.If 3/5 of a number is 6, what is the number?
  36. 36.Sara spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Sara have?
  37. 37.Kabir spends 9/10 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Kabir have?
  38. 38.If 7/9 of a number is 56, what is the number?
  39. 39.At a picnic, 2/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  40. 40.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?

Answer key

  1. 28
  2. 36
  3. 24
  4. 100
  5. 24
  6. 80
  7. 60
  8. 50
  9. 24
  10. 54
  11. 18
  12. 56
  13. 9
  14. 40
  15. 45
  16. 21
  17. 50
  18. 72
  19. 15
  20. 20
  21. 90
  22. 90
  23. 80
  24. 14
  25. 63
  26. 32
  27. 35
  28. 32
  29. 10
  30. 45
  31. 60
  32. 72
  33. 30
  34. 24
  35. 10
  36. 28
  37. 40
  38. 72
  39. 25
  40. 35

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