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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 848 · 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.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?
  2. 2.At a picnic, 1/4 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  3. 3.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  4. 4.If 7/9 of a number is 35, what is the number?
  5. 5.At a picnic, 5/7 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  6. 6.If 6/7 of a number is 24, what is the number?
  7. 7.If 3/4 of a number is 6, what is the number?
  8. 8.If 1/9 of a number is 9, what is the number?
  9. 9.At a picnic, 1/5 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  10. 10.If 3/5 of a number is 18, what is the number?
  11. 11.If 1/4 of a number is 9, what is the number?
  12. 12.If 5/8 of a number is 45, what is the number?
  13. 13.Tara spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Tara have?
  14. 14.Aarav spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  15. 15.If 5/6 of a number is 50, what is the number?
  16. 16.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?
  17. 17.Tara spends 7/9 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Tara have?
  18. 18.At a picnic, 2/5 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  19. 19.Rohan spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Rohan have?
  20. 20.If 5/8 of a number is 30, what is the number?
  21. 21.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?
  22. 22.Diya spends 5/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  23. 23.Meera spends 1/6 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Meera have?
  24. 24.If 1/5 of a number is 2, what is the number?
  25. 25.Riya spends 9/10 of the pocket money on a book. The book costs ₹81. How many rupees of pocket money did Riya have?
  26. 26.If 1/4 of a number is 3, what is the number?
  27. 27.At a picnic, 1/9 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  28. 28.If 3/4 of a number is 15, what is the number?
  29. 29.If 4/9 of a number is 12, what is the number?
  30. 30.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?
  31. 31.Kabir spends 3/4 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  32. 32.If 9/10 of a number is 27, what is the number?
  33. 33.Diya spends 2/9 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Diya have?
  34. 34.At a picnic, 6/7 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  35. 35.If 2/9 of a number is 4, what is the number?
  36. 36.At a picnic, 3/4 of the children are from Class 5. There are 27 children from Class 5. How many children are at the picnic?
  37. 37.If 2/7 of a number is 18, what is the number?
  38. 38.If 5/6 of a number is 20, what is the number?
  39. 39.Vihaan spends 6/7 of the pocket money on a book. The book costs ₹60. How many rupees of pocket money did Vihaan have?
  40. 40.If 1/7 of a number is 5, what is the number?

Answer key

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

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