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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 48 · 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.If 5/9 of a number is 15, what is the number?
  2. 2.At a picnic, 1/4 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  3. 3.If 8/9 of a number is 24, what is the number?
  4. 4.If 5/6 of a number is 45, what is the number?
  5. 5.Kabir spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Kabir have?
  6. 6.If 4/5 of a number is 12, what is the number?
  7. 7.If 2/7 of a number is 16, what is the number?
  8. 8.Arjun spends 2/7 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Arjun have?
  9. 9.Tara spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  10. 10.If 1/2 of a number is 8, what is the number?
  11. 11.If 7/8 of a number is 63, what is the number?
  12. 12.Aarav spends 7/9 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Aarav have?
  13. 13.Rohan spends 4/9 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Rohan have?
  14. 14.At a picnic, 2/7 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  15. 15.If 2/5 of a number is 14, what is the number?
  16. 16.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?
  17. 17.Diya spends 6/7 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, 3/4 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  19. 19.Diya spends 5/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Diya have?
  20. 20.At a picnic, 1/5 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  21. 21.Riya spends 2/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Riya have?
  22. 22.Anaya spends 4/5 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Anaya have?
  23. 23.At a picnic, 3/4 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  24. 24.If 1/4 of a number is 4, what is the number?
  25. 25.If 6/7 of a number is 24, what is the number?
  26. 26.If 1/10 of a number is 3, what is the number?
  27. 27.Arjun spends 1/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  28. 28.If 7/9 of a number is 49, what is the number?
  29. 29.Ishaan spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Ishaan have?
  30. 30.If 6/7 of a number is 42, what is the number?
  31. 31.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?
  32. 32.Sara spends 1/2 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  33. 33.If 2/7 of a number is 4, what is the number?
  34. 34.If 5/6 of a number is 15, what is the number?
  35. 35.If 1/5 of a number is 5, what is the number?
  36. 36.If 2/3 of a number is 6, what is the number?
  37. 37.Arjun spends 4/7 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Arjun have?
  38. 38.If 4/5 of a number is 24, what is the number?
  39. 39.If 3/4 of a number is 18, what is the number?
  40. 40.At a picnic, 1/8 of the children are from Class 5. There are 2 children from Class 5. How many children are at the picnic?

Answer key

  1. 27
  2. 24
  3. 27
  4. 54
  5. 50
  6. 15
  7. 56
  8. 63
  9. 20
  10. 16
  11. 72
  12. 27
  13. 63
  14. 21
  15. 35
  16. 20
  17. 28
  18. 12
  19. 72
  20. 15
  21. 72
  22. 30
  23. 24
  24. 16
  25. 28
  26. 30
  27. 56
  28. 63
  29. 24
  30. 49
  31. 45
  32. 14
  33. 14
  34. 18
  35. 25
  36. 9
  37. 42
  38. 30
  39. 24
  40. 16

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