← Finding the whole from a part lesson New set →

Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 106 · 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.Anaya spends 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Anaya have?
  2. 2.If 1/4 of a number is 2, what is the number?
  3. 3.Aarav spends 1/3 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Aarav have?
  4. 4.If 5/9 of a number is 30, what is the number?
  5. 5.If 1/5 of a number is 2, what is the number?
  6. 6.If 9/10 of a number is 81, what is the number?
  7. 7.At a picnic, 4/5 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  8. 8.Aarav spends 9/10 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Aarav have?
  9. 9.At a picnic, 4/5 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 1/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  11. 11.If 3/7 of a number is 6, what is the number?
  12. 12.Sara spends 2/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  13. 13.If 1/10 of a number is 4, what is the number?
  14. 14.At a picnic, 3/4 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  15. 15.At a picnic, 4/7 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  16. 16.Aarav spends 1/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  17. 17.If 2/9 of a number is 6, what is the number?
  18. 18.At a picnic, 5/9 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  19. 19.If 3/5 of a number is 12, what is the number?
  20. 20.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  21. 21.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?
  22. 22.At a picnic, 1/3 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  23. 23.Aarav spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  24. 24.At a picnic, 1/5 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  25. 25.If 4/9 of a number is 40, what is the number?
  26. 26.Arjun spends 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Arjun have?
  27. 27.Sara spends 2/3 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Sara have?
  28. 28.If 1/8 of a number is 8, what is the number?
  29. 29.At a picnic, 1/8 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  30. 30.Kabir spends 4/5 of the pocket money on a book. The book costs ₹32. How many rupees of pocket money did Kabir have?
  31. 31.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?
  32. 32.At a picnic, 1/2 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  33. 33.At a picnic, 1/3 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  34. 34.If 1/3 of a number is 10, what is the number?
  35. 35.At a picnic, 1/2 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  36. 36.If 5/9 of a number is 15, what is the number?
  37. 37.Rohan spends 3/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Rohan have?
  38. 38.At a picnic, 4/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  39. 39.Sara spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Sara have?
  40. 40.At a picnic, 1/6 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?

Answer key

  1. 90
  2. 8
  3. 21
  4. 54
  5. 10
  6. 90
  7. 20
  8. 50
  9. 45
  10. 36
  11. 14
  12. 18
  13. 40
  14. 24
  15. 49
  16. 24
  17. 27
  18. 27
  19. 20
  20. 45
  21. 63
  22. 15
  23. 70
  24. 35
  25. 90
  26. 80
  27. 24
  28. 64
  29. 16
  30. 40
  31. 15
  32. 18
  33. 6
  34. 30
  35. 4
  36. 27
  37. 40
  38. 90
  39. 63
  40. 24

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