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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 91 · 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 50 children from Class 5. How many children are at the picnic?
  2. 2.At a picnic, 1/6 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  3. 3.If 4/5 of a number is 28, what is the number?
  4. 4.At a picnic, 1/3 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  5. 5.At a picnic, 1/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  6. 6.If 3/7 of a number is 15, what is the number?
  7. 7.At a picnic, 1/7 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  8. 8.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  9. 9.At a picnic, 1/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 5/8 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  11. 11.At a picnic, 3/8 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  12. 12.Rohan spends 1/6 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  13. 13.Meera spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Meera have?
  14. 14.If 9/10 of a number is 63, what is the number?
  15. 15.If 5/7 of a number is 35, what is the number?
  16. 16.If 1/2 of a number is 7, what is the number?
  17. 17.At a picnic, 5/7 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  18. 18.Anaya spends 1/10 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Anaya have?
  19. 19.At a picnic, 1/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  20. 20.Tara spends 3/5 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Tara have?
  21. 21.Tara spends 1/5 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Tara have?
  22. 22.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  23. 23.Kabir spends 3/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Kabir have?
  24. 24.Arjun spends 3/5 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Arjun have?
  25. 25.If 1/7 of a number is 3, what is the number?
  26. 26.If 7/9 of a number is 14, what is the number?
  27. 27.If 1/5 of a number is 6, what is the number?
  28. 28.At a picnic, 2/9 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  29. 29.At a picnic, 4/9 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  30. 30.If 1/2 of a number is 2, what is the number?
  31. 31.Rohan spends 3/5 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Rohan have?
  32. 32.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?
  33. 33.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?
  34. 34.Kabir spends 2/9 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  35. 35.If 1/4 of a number is 6, what is the number?
  36. 36.Diya spends 1/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Diya have?
  37. 37.If 7/8 of a number is 56, what is the number?
  38. 38.If 1/5 of a number is 7, what is the number?
  39. 39.If 5/6 of a number is 45, what is the number?
  40. 40.At a picnic, 2/9 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?

Answer key

  1. 90
  2. 54
  3. 35
  4. 30
  5. 28
  6. 35
  7. 14
  8. 45
  9. 36
  10. 16
  11. 16
  12. 36
  13. 30
  14. 70
  15. 49
  16. 14
  17. 28
  18. 40
  19. 12
  20. 50
  21. 15
  22. 20
  23. 14
  24. 45
  25. 21
  26. 18
  27. 30
  28. 72
  29. 54
  30. 4
  31. 25
  32. 20
  33. 12
  34. 45
  35. 24
  36. 90
  37. 64
  38. 35
  39. 54
  40. 54

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