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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 720 · 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, 6/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  2. 2.If 4/7 of a number is 28, what is the number?
  3. 3.At a picnic, 5/7 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  4. 4.Diya spends 5/9 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Diya have?
  5. 5.If 6/7 of a number is 12, what is the number?
  6. 6.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?
  7. 7.Rohan spends 3/5 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Rohan have?
  8. 8.At a picnic, 7/9 of the children are from Class 5. There are 49 children from Class 5. How many children are at the picnic?
  9. 9.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?
  10. 10.If 4/9 of a number is 32, what is the number?
  11. 11.If 9/10 of a number is 27, what is the number?
  12. 12.If 7/10 of a number is 70, what is the number?
  13. 13.If 3/5 of a number is 15, what is the number?
  14. 14.If 9/10 of a number is 63, what is the number?
  15. 15.At a picnic, 5/8 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  16. 16.If 4/5 of a number is 36, what is the number?
  17. 17.If 7/8 of a number is 63, what is the number?
  18. 18.Anaya spends 1/6 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Anaya have?
  19. 19.Rohan spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Rohan have?
  20. 20.At a picnic, 2/3 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  21. 21.At a picnic, 2/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  22. 22.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  23. 23.At a picnic, 4/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  24. 24.If 5/9 of a number is 20, what is the number?
  25. 25.If 7/9 of a number is 63, what is the number?
  26. 26.If 9/10 of a number is 45, what is the number?
  27. 27.At a picnic, 1/6 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  28. 28.At a picnic, 1/4 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  29. 29.Aarav spends 5/6 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Aarav have?
  30. 30.At a picnic, 5/6 of the children are from Class 5. There are 35 children from Class 5. How many children are at the picnic?
  31. 31.If 1/6 of a number is 9, what is the number?
  32. 32.Sara spends 1/3 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Sara have?
  33. 33.At a picnic, 7/10 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  34. 34.Vihaan spends 3/5 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  35. 35.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?
  36. 36.At a picnic, 7/10 of the children are from Class 5. There are 14 children from Class 5. How many children are at the picnic?
  37. 37.Kabir spends 1/10 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  38. 38.Kabir spends 1/7 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?
  39. 39.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?
  40. 40.Sara spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Sara have?

Answer key

  1. 42
  2. 49
  3. 35
  4. 45
  5. 14
  6. 40
  7. 25
  8. 63
  9. 30
  10. 72
  11. 30
  12. 100
  13. 25
  14. 70
  15. 32
  16. 45
  17. 72
  18. 48
  19. 15
  20. 24
  21. 90
  22. 10
  23. 21
  24. 36
  25. 81
  26. 50
  27. 24
  28. 12
  29. 48
  30. 42
  31. 54
  32. 18
  33. 60
  34. 10
  35. 9
  36. 20
  37. 100
  38. 14
  39. 36
  40. 50

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