← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 689 · 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 3/7 of a number is 27, what is the number?
  2. 2.At a picnic, 1/7 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  3. 3.Arjun spends 1/10 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Arjun have?
  4. 4.If 1/2 of a number is 3, what is the number?
  5. 5.At a picnic, 1/10 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  6. 6.Rohan spends 2/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  7. 7.If 3/5 of a number is 27, what is the number?
  8. 8.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?
  9. 9.If 9/10 of a number is 36, what is the number?
  10. 10.If 1/7 of a number is 6, what is the number?
  11. 11.Kabir spends 5/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  12. 12.If 7/10 of a number is 35, what is the number?
  13. 13.If 7/8 of a number is 21, what is the number?
  14. 14.Riya spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Riya have?
  15. 15.Aarav spends 1/10 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  16. 16.At a picnic, 8/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  17. 17.If 6/7 of a number is 24, what is the number?
  18. 18.At a picnic, 1/2 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  19. 19.Aarav spends 5/9 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Aarav have?
  20. 20.If 1/2 of a number is 10, what is the number?
  21. 21.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  22. 22.Kabir spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  23. 23.Sara spends 1/9 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Sara have?
  24. 24.If 1/6 of a number is 5, what is the number?
  25. 25.If 1/2 of a number is 5, what is the number?
  26. 26.Aarav spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Aarav have?
  27. 27.If 2/7 of a number is 6, what is the number?
  28. 28.At a picnic, 3/8 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 1/3 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  30. 30.Tara spends 1/4 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  31. 31.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  32. 32.If 1/4 of a number is 6, what is the number?
  33. 33.If 5/8 of a number is 15, what is the number?
  34. 34.If 1/3 of a number is 2, what is the number?
  35. 35.At a picnic, 7/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  36. 36.Rohan spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  37. 37.If 3/7 of a number is 24, what is the number?
  38. 38.If 1/9 of a number is 10, what is the number?
  39. 39.At a picnic, 5/8 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  40. 40.Tara spends 2/5 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Tara have?

Answer key

  1. 63
  2. 49
  3. 50
  4. 6
  5. 20
  6. 45
  7. 45
  8. 15
  9. 40
  10. 42
  11. 56
  12. 50
  13. 24
  14. 27
  15. 100
  16. 45
  17. 28
  18. 12
  19. 45
  20. 20
  21. 63
  22. 27
  23. 18
  24. 30
  25. 10
  26. 50
  27. 21
  28. 48
  29. 9
  30. 12
  31. 16
  32. 24
  33. 24
  34. 6
  35. 40
  36. 63
  37. 56
  38. 90
  39. 64
  40. 35

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