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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 477 · 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, 4/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  2. 2.Riya spends 7/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Riya have?
  3. 3.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?
  4. 4.If 8/9 of a number is 32, what is the number?
  5. 5.If 3/5 of a number is 27, what is the number?
  6. 6.If 1/9 of a number is 7, what is the number?
  7. 7.If 1/3 of a number is 2, what is the number?
  8. 8.At a picnic, 9/10 of the children are from Class 5. There are 81 children from Class 5. How many children are at the picnic?
  9. 9.Diya spends 3/10 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Diya have?
  10. 10.Riya spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Riya have?
  11. 11.At a picnic, 2/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  12. 12.Aarav spends 2/3 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Aarav have?
  13. 13.Sara spends 1/2 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Sara have?
  14. 14.At a picnic, 7/10 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  15. 15.If 3/7 of a number is 9, what is the number?
  16. 16.If 1/4 of a number is 7, what is the number?
  17. 17.If 5/9 of a number is 25, what is the number?
  18. 18.At a picnic, 6/7 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  19. 19.At a picnic, 5/8 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  20. 20.At a picnic, 3/10 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 2/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  22. 22.Riya spends 8/9 of the pocket money on a book. The book costs ₹56. How many rupees of pocket money did Riya have?
  23. 23.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?
  24. 24.If 4/5 of a number is 32, what is the number?
  25. 25.Rohan spends 4/7 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Rohan have?
  26. 26.If 4/9 of a number is 32, what is the number?
  27. 27.Anaya spends 2/7 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  28. 28.At a picnic, 4/5 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  29. 29.Sara spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Sara have?
  30. 30.Aarav spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Aarav have?
  31. 31.If 6/7 of a number is 24, what is the number?
  32. 32.If 1/6 of a number is 7, what is the number?
  33. 33.At a picnic, 2/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  34. 34.If 3/4 of a number is 12, what is the number?
  35. 35.Tara spends 4/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Tara have?
  36. 36.If 2/9 of a number is 20, what is the number?
  37. 37.At a picnic, 7/8 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  38. 38.At a picnic, 1/3 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  39. 39.If 3/10 of a number is 9, what is the number?
  40. 40.Tara spends 1/7 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?

Answer key

  1. 14
  2. 72
  3. 90
  4. 36
  5. 45
  6. 63
  7. 6
  8. 90
  9. 70
  10. 6
  11. 9
  12. 27
  13. 6
  14. 100
  15. 21
  16. 28
  17. 45
  18. 63
  19. 56
  20. 20
  21. 45
  22. 63
  23. 16
  24. 40
  25. 70
  26. 72
  27. 35
  28. 30
  29. 12
  30. 50
  31. 28
  32. 42
  33. 6
  34. 16
  35. 18
  36. 90
  37. 16
  38. 18
  39. 30
  40. 42

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