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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 546 · 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, 7/10 of the children are from Class 5. There are 63 children from Class 5. How many children are at the picnic?
  2. 2.At a picnic, 5/7 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  3. 3.If 1/9 of a number is 9, what is the number?
  4. 4.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?
  5. 5.At a picnic, 8/9 of the children are from Class 5. There are 80 children from Class 5. How many children are at the picnic?
  6. 6.Kabir spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Kabir have?
  7. 7.At a picnic, 2/7 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  8. 8.Tara spends 7/10 of the pocket money on a book. The book costs ₹70. How many rupees of pocket money did Tara have?
  9. 9.At a picnic, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  10. 10.If 5/8 of a number is 35, what is the number?
  11. 11.Kabir spends 6/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Kabir have?
  12. 12.Arjun spends 5/7 of the pocket money on a book. The book costs ₹50. How many rupees of pocket money did Arjun have?
  13. 13.Riya spends 5/6 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Riya have?
  14. 14.If 1/3 of a number is 8, what is the number?
  15. 15.At a picnic, 1/10 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?
  16. 16.At a picnic, 9/10 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  17. 17.Diya spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  18. 18.Aarav spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Aarav have?
  19. 19.If 6/7 of a number is 24, what is the number?
  20. 20.Diya spends 7/10 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Diya have?
  21. 21.If 1/2 of a number is 3, what is the number?
  22. 22.If 9/10 of a number is 27, what is the number?
  23. 23.If 7/8 of a number is 14, what is the number?
  24. 24.If 1/5 of a number is 2, what is the number?
  25. 25.At a picnic, 6/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  26. 26.At a picnic, 4/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  27. 27.If 4/5 of a number is 36, what is the number?
  28. 28.Aarav spends 2/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  29. 29.At a picnic, 1/2 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  30. 30.If 2/3 of a number is 4, what is the number?
  31. 31.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?
  32. 32.Rohan spends 1/2 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Rohan have?
  33. 33.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?
  34. 34.Diya spends 1/7 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Diya have?
  35. 35.Diya spends 2/5 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Diya have?
  36. 36.Diya spends 7/10 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Diya have?
  37. 37.Diya spends 5/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Diya have?
  38. 38.Kabir spends 7/10 of the pocket money on a book. The book costs ₹42. How many rupees of pocket money did Kabir have?
  39. 39.At a picnic, 3/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  40. 40.Aarav spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Aarav have?

Answer key

  1. 90
  2. 21
  3. 81
  4. 32
  5. 90
  6. 9
  7. 14
  8. 100
  9. 12
  10. 56
  11. 28
  12. 70
  13. 42
  14. 24
  15. 20
  16. 60
  17. 60
  18. 42
  19. 28
  20. 60
  21. 6
  22. 30
  23. 16
  24. 10
  25. 35
  26. 63
  27. 45
  28. 28
  29. 8
  30. 6
  31. 27
  32. 12
  33. 12
  34. 35
  35. 20
  36. 70
  37. 12
  38. 60
  39. 8
  40. 16

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