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Whole from a Fraction Worksheet

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

Answer key

  1. 20
  2. 10
  3. 45
  4. 48
  5. 56
  6. 32
  7. 54
  8. 18
  9. 6
  10. 49
  11. 36
  12. 63
  13. 18
  14. 25
  15. 90
  16. 64
  17. 40
  18. 40
  19. 12
  20. 9
  21. 18
  22. 24
  23. 40
  24. 14
  25. 36
  26. 54
  27. 8
  28. 40
  29. 20
  30. 28
  31. 36
  32. 27
  33. 90
  34. 18
  35. 80
  36. 56
  37. 12
  38. 48
  39. 32
  40. 30

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