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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 470 · 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 1/9 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?
  2. 2.If 1/5 of a number is 6, what is the number?
  3. 3.Rohan spends 4/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  4. 4.If 4/9 of a number is 12, what is the number?
  5. 5.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?
  6. 6.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?
  7. 7.If 4/5 of a number is 28, what is the number?
  8. 8.Vihaan spends 3/5 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Vihaan have?
  9. 9.At a picnic, 2/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  10. 10.Kabir spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  11. 11.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?
  12. 12.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  13. 13.If 7/10 of a number is 56, what is the number?
  14. 14.Rohan spends 8/9 of the pocket money on a book. The book costs ₹72. How many rupees of pocket money did Rohan have?
  15. 15.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?
  16. 16.Anaya spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  17. 17.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?
  18. 18.At a picnic, 1/8 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  19. 19.If 2/7 of a number is 8, what is the number?
  20. 20.At a picnic, 1/9 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 5/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  22. 22.If 2/5 of a number is 8, what is the number?
  23. 23.Rohan spends 4/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Rohan have?
  24. 24.Rohan spends 3/4 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Rohan have?
  25. 25.Anaya spends 4/9 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Anaya have?
  26. 26.If 1/3 of a number is 10, what is the number?
  27. 27.At a picnic, 2/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  28. 28.If 1/9 of a number is 4, what is the number?
  29. 29.If 3/5 of a number is 6, what is the number?
  30. 30.If 3/10 of a number is 6, what is the number?
  31. 31.Meera spends 1/8 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Meera have?
  32. 32.If 7/8 of a number is 49, what is the number?
  33. 33.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  34. 34.If 1/10 of a number is 6, what is the number?
  35. 35.Kabir spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Kabir have?
  36. 36.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  37. 37.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?
  38. 38.If 3/5 of a number is 15, what is the number?
  39. 39.If 2/3 of a number is 10, what is the number?
  40. 40.If 1/10 of a number is 9, what is the number?

Answer key

  1. 27
  2. 30
  3. 35
  4. 27
  5. 45
  6. 48
  7. 35
  8. 45
  9. 36
  10. 40
  11. 27
  12. 10
  13. 80
  14. 81
  15. 49
  16. 15
  17. 45
  18. 72
  19. 28
  20. 27
  21. 18
  22. 20
  23. 28
  24. 20
  25. 27
  26. 30
  27. 42
  28. 36
  29. 10
  30. 20
  31. 80
  32. 56
  33. 40
  34. 60
  35. 20
  36. 15
  37. 21
  38. 25
  39. 15
  40. 90

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