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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 93 · 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.Riya spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Riya have?
  2. 2.Diya spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Diya have?
  3. 3.Anaya spends 3/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Anaya have?
  4. 4.Riya spends 3/7 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Riya have?
  5. 5.At a picnic, 5/6 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  6. 6.Kabir spends 1/5 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?
  7. 7.Diya spends 6/7 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Diya have?
  8. 8.Rohan spends 1/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Rohan have?
  9. 9.If 4/7 of a number is 20, what is the number?
  10. 10.At a picnic, 1/6 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  11. 11.If 3/4 of a number is 6, what is the number?
  12. 12.If 5/8 of a number is 45, what is the number?
  13. 13.If 1/6 of a number is 8, what is the number?
  14. 14.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?
  15. 15.At a picnic, 1/9 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 1/8 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  17. 17.At a picnic, 2/9 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  18. 18.Ishaan spends 1/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Ishaan have?
  19. 19.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?
  20. 20.If 2/9 of a number is 12, what is the number?
  21. 21.Kabir spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Kabir have?
  22. 22.At a picnic, 3/5 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  23. 23.At a picnic, 1/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  24. 24.If 1/3 of a number is 5, what is the number?
  25. 25.If 2/9 of a number is 6, what is the number?
  26. 26.At a picnic, 1/2 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  27. 27.Aarav spends 3/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Aarav have?
  28. 28.If 7/10 of a number is 42, what is the number?
  29. 29.Aarav spends 3/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Aarav have?
  30. 30.If 1/3 of a number is 6, what is the number?
  31. 31.Meera spends 4/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?
  32. 32.If 1/3 of a number is 3, what is the number?
  33. 33.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  34. 34.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?
  35. 35.If 2/9 of a number is 16, what is the number?
  36. 36.If 6/7 of a number is 48, what is the number?
  37. 37.If 2/7 of a number is 6, what is the number?
  38. 38.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  39. 39.If 1/3 of a number is 4, what is the number?
  40. 40.If 7/10 of a number is 14, what is the number?

Answer key

  1. 28
  2. 50
  3. 28
  4. 49
  5. 48
  6. 10
  7. 49
  8. 90
  9. 35
  10. 36
  11. 8
  12. 72
  13. 48
  14. 72
  15. 81
  16. 24
  17. 63
  18. 70
  19. 45
  20. 54
  21. 35
  22. 45
  23. 40
  24. 15
  25. 27
  26. 6
  27. 70
  28. 60
  29. 60
  30. 18
  31. 35
  32. 9
  33. 12
  34. 24
  35. 72
  36. 56
  37. 21
  38. 12
  39. 12
  40. 20

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