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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 167 · 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 3/10 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Rohan have?
  2. 2.If 6/7 of a number is 42, what is the number?
  3. 3.At a picnic, 8/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  4. 4.If 1/6 of a number is 4, what is the number?
  5. 5.Arjun spends 1/8 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Arjun have?
  6. 6.If 1/9 of a number is 9, what is the number?
  7. 7.If 1/8 of a number is 7, what is the number?
  8. 8.If 2/3 of a number is 8, what is the number?
  9. 9.At a picnic, 1/9 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  10. 10.Vihaan spends 2/5 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  11. 11.If 2/9 of a number is 16, what is the number?
  12. 12.At a picnic, 1/2 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  13. 13.At a picnic, 4/5 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  14. 14.If 1/4 of a number is 5, what is the number?
  15. 15.If 1/9 of a number is 10, what is the number?
  16. 16.At a picnic, 2/9 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  17. 17.If 1/6 of a number is 7, what is the number?
  18. 18.If 1/3 of a number is 2, what is the number?
  19. 19.Kabir spends 1/6 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Kabir have?
  20. 20.Tara spends 1/3 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Tara have?
  21. 21.At a picnic, 7/10 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  22. 22.At a picnic, 1/3 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  23. 23.If 5/9 of a number is 15, what is the number?
  24. 24.At a picnic, 7/8 of the children are from Class 5. There are 70 children from Class 5. How many children are at the picnic?
  25. 25.At a picnic, 4/7 of the children are from Class 5. There are 16 children from Class 5. How many children are at the picnic?
  26. 26.If 7/9 of a number is 28, what is the number?
  27. 27.If 5/7 of a number is 45, what is the number?
  28. 28.Diya spends 1/3 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Diya have?
  29. 29.If 8/9 of a number is 32, what is the number?
  30. 30.If 5/8 of a number is 40, what is the number?
  31. 31.Anaya spends 5/9 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Anaya have?
  32. 32.If 7/10 of a number is 21, what is the number?
  33. 33.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  34. 34.Arjun spends 4/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  35. 35.If 1/10 of a number is 10, what is the number?
  36. 36.At a picnic, 4/5 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  37. 37.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?
  38. 38.Ishaan spends 3/8 of the pocket money on a book. The book costs ₹21. How many rupees of pocket money did Ishaan have?
  39. 39.Anaya spends 1/9 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Anaya have?
  40. 40.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?

Answer key

  1. 80
  2. 49
  3. 63
  4. 24
  5. 24
  6. 81
  7. 56
  8. 12
  9. 81
  10. 10
  11. 72
  12. 18
  13. 50
  14. 20
  15. 90
  16. 36
  17. 42
  18. 6
  19. 60
  20. 15
  21. 40
  22. 15
  23. 27
  24. 80
  25. 28
  26. 36
  27. 63
  28. 12
  29. 36
  30. 64
  31. 81
  32. 30
  33. 72
  34. 14
  35. 100
  36. 10
  37. 21
  38. 56
  39. 18
  40. 42

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