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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 263 · 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, 5/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  2. 2.If 2/5 of a number is 4, what is the number?
  3. 3.If 5/7 of a number is 35, what is the number?
  4. 4.If 4/7 of a number is 28, what is the number?
  5. 5.If 1/10 of a number is 7, what is the number?
  6. 6.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?
  7. 7.At a picnic, 9/10 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  8. 8.If 1/9 of a number is 4, what is the number?
  9. 9.At a picnic, 2/7 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  10. 10.Sara spends 2/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Sara have?
  11. 11.If 1/7 of a number is 2, what is the number?
  12. 12.If 5/7 of a number is 45, what is the number?
  13. 13.Meera spends 2/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Meera have?
  14. 14.At a picnic, 3/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  15. 15.Diya spends 3/5 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Diya have?
  16. 16.At a picnic, 1/6 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  17. 17.If 2/9 of a number is 14, what is the number?
  18. 18.At a picnic, 1/10 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  19. 19.If 5/9 of a number is 25, what is the number?
  20. 20.If 1/9 of a number is 3, what is the number?
  21. 21.At a picnic, 1/2 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  22. 22.If 2/5 of a number is 20, what is the number?
  23. 23.Anaya spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Anaya have?
  24. 24.At a picnic, 1/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  25. 25.If 3/5 of a number is 27, what is the number?
  26. 26.If 3/5 of a number is 12, what is the number?
  27. 27.If 1/5 of a number is 10, what is the number?
  28. 28.At a picnic, 1/2 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  29. 29.If 5/6 of a number is 35, what is the number?
  30. 30.Aarav spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  31. 31.If 5/7 of a number is 15, what is the number?
  32. 32.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?
  33. 33.Meera spends 4/9 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Meera have?
  34. 34.Arjun spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Arjun have?
  35. 35.If 9/10 of a number is 18, what is the number?
  36. 36.Tara spends 1/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Tara have?
  37. 37.At a picnic, 7/9 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  38. 38.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?
  39. 39.If 1/6 of a number is 7, what is the number?
  40. 40.If 1/4 of a number is 7, what is the number?

Answer key

  1. 36
  2. 10
  3. 49
  4. 49
  5. 70
  6. 54
  7. 50
  8. 36
  9. 49
  10. 27
  11. 14
  12. 63
  13. 18
  14. 30
  15. 30
  16. 12
  17. 63
  18. 80
  19. 45
  20. 27
  21. 16
  22. 50
  23. 10
  24. 42
  25. 45
  26. 20
  27. 50
  28. 14
  29. 42
  30. 10
  31. 21
  32. 36
  33. 27
  34. 15
  35. 20
  36. 90
  37. 27
  38. 15
  39. 42
  40. 28

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