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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 313 · 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.Kabir spends 5/7 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Kabir have?
  2. 2.At a picnic, 1/8 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  3. 3.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?
  4. 4.If 2/7 of a number is 8, what is the number?
  5. 5.Meera spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Meera have?
  6. 6.Diya spends 1/2 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Diya have?
  7. 7.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?
  8. 8.If 2/3 of a number is 20, what is the number?
  9. 9.If 3/5 of a number is 24, what is the number?
  10. 10.If 3/5 of a number is 18, what is the number?
  11. 11.At a picnic, 5/7 of the children are from Class 5. There are 45 children from Class 5. How many children are at the picnic?
  12. 12.Aarav spends 5/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Aarav have?
  13. 13.Anaya spends 7/10 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Anaya have?
  14. 14.At a picnic, 5/6 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  15. 15.Ishaan spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?
  16. 16.Meera spends 5/7 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Meera have?
  17. 17.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  18. 18.At a picnic, 1/2 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  19. 19.If 7/10 of a number is 42, what is the number?
  20. 20.Ishaan spends 3/8 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Ishaan have?
  21. 21.If 1/4 of a number is 5, what is the number?
  22. 22.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?
  23. 23.If 7/10 of a number is 21, what is the number?
  24. 24.At a picnic, 5/9 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 3/5 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  26. 26.At a picnic, 4/5 of the children are from Class 5. There are 32 children from Class 5. How many children are at the picnic?
  27. 27.If 1/3 of a number is 10, what is the number?
  28. 28.If 3/4 of a number is 6, what is the number?
  29. 29.If 3/5 of a number is 27, what is the number?
  30. 30.At a picnic, 1/5 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  31. 31.Sara spends 5/8 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Sara have?
  32. 32.If 2/9 of a number is 6, what is the number?
  33. 33.Arjun spends 1/2 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Arjun have?
  34. 34.If 9/10 of a number is 18, what is the number?
  35. 35.If 5/8 of a number is 15, what is the number?
  36. 36.At a picnic, 2/5 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  37. 37.Rohan spends 2/5 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Rohan have?
  38. 38.If 3/8 of a number is 6, what is the number?
  39. 39.At a picnic, 1/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  40. 40.If 1/2 of a number is 10, what is the number?

Answer key

  1. 49
  2. 64
  3. 28
  4. 28
  5. 24
  6. 4
  7. 30
  8. 30
  9. 40
  10. 30
  11. 63
  12. 28
  13. 50
  14. 36
  15. 63
  16. 28
  17. 36
  18. 14
  19. 60
  20. 48
  21. 20
  22. 54
  23. 30
  24. 27
  25. 30
  26. 40
  27. 30
  28. 8
  29. 45
  30. 50
  31. 24
  32. 27
  33. 20
  34. 20
  35. 24
  36. 15
  37. 40
  38. 16
  39. 36
  40. 20

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