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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 476 · 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.Rohan spends 2/3 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  2. 2.If 1/7 of a number is 8, what is the number?
  3. 3.If 9/10 of a number is 18, what is the number?
  4. 4.If 6/7 of a number is 48, what is the number?
  5. 5.If 7/9 of a number is 35, what is the number?
  6. 6.Anaya spends 4/5 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Anaya have?
  7. 7.At a picnic, 2/3 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  8. 8.If 1/2 of a number is 9, what is the number?
  9. 9.At a picnic, 3/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  10. 10.If 1/8 of a number is 2, what is the number?
  11. 11.At a picnic, 3/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  12. 12.At a picnic, 5/8 of the children are from Class 5. There are 50 children from Class 5. How many children are at the picnic?
  13. 13.Riya spends 4/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Riya have?
  14. 14.If 2/5 of a number is 18, what is the number?
  15. 15.Sara spends 1/6 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Sara have?
  16. 16.If 4/5 of a number is 36, what is the number?
  17. 17.Tara spends 3/8 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Tara have?
  18. 18.At a picnic, 5/7 of the children are from Class 5. There are 30 children from Class 5. How many children are at the picnic?
  19. 19.Ishaan spends 7/8 of the pocket money on a book. The book costs ₹35. How many rupees of pocket money did Ishaan have?
  20. 20.Tara spends 5/8 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Tara have?
  21. 21.At a picnic, 3/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  22. 22.If 3/5 of a number is 18, what is the number?
  23. 23.At a picnic, 1/10 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  24. 24.If 1/9 of a number is 3, what is the number?
  25. 25.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?
  26. 26.Sara spends 9/10 of the pocket money on a book. The book costs ₹81. How many rupees of pocket money did Sara have?
  27. 27.If 1/2 of a number is 2, what is the number?
  28. 28.Kabir spends 2/3 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  29. 29.Tara spends 2/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Tara have?
  30. 30.If 1/8 of a number is 7, what is the number?
  31. 31.If 5/9 of a number is 40, what is the number?
  32. 32.If 2/9 of a number is 10, what is the number?
  33. 33.Tara spends 3/8 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Tara have?
  34. 34.Meera spends 1/4 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Meera have?
  35. 35.If 1/3 of a number is 4, what is the number?
  36. 36.Anaya spends 3/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  37. 37.Vihaan spends 4/9 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Vihaan have?
  38. 38.If 1/2 of a number is 10, what is the number?
  39. 39.If 3/4 of a number is 27, what is the number?
  40. 40.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?

Answer key

  1. 30
  2. 56
  3. 20
  4. 56
  5. 45
  6. 35
  7. 12
  8. 18
  9. 56
  10. 16
  11. 70
  12. 80
  13. 63
  14. 45
  15. 12
  16. 45
  17. 24
  18. 42
  19. 40
  20. 72
  21. 40
  22. 30
  23. 70
  24. 27
  25. 9
  26. 90
  27. 4
  28. 15
  29. 56
  30. 56
  31. 72
  32. 45
  33. 72
  34. 20
  35. 12
  36. 15
  37. 81
  38. 20
  39. 36
  40. 15

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