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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 459 · 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.Anaya spends 9/10 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Anaya have?
  2. 2.If 2/9 of a number is 18, what is the number?
  3. 3.At a picnic, 2/9 of the children are from Class 5. There are 18 children from Class 5. How many children are at the picnic?
  4. 4.Riya spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Riya have?
  5. 5.At a picnic, 8/9 of the children are from Class 5. There are 64 children from Class 5. How many children are at the picnic?
  6. 6.Aarav spends 1/3 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Aarav have?
  7. 7.At a picnic, 1/4 of the children are from Class 5. There are 7 children from Class 5. How many children are at the picnic?
  8. 8.If 3/8 of a number is 15, what is the number?
  9. 9.Anaya spends 6/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Anaya have?
  10. 10.If 5/8 of a number is 25, what is the number?
  11. 11.Kabir spends 6/7 of the pocket money on a book. The book costs ₹48. How many rupees of pocket money did Kabir have?
  12. 12.If 1/5 of a number is 8, what is the number?
  13. 13.If 6/7 of a number is 54, what is the number?
  14. 14.If 1/5 of a number is 9, what is the number?
  15. 15.At a picnic, 2/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  16. 16.Anaya spends 1/5 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Anaya have?
  17. 17.If 5/9 of a number is 10, what is the number?
  18. 18.At a picnic, 6/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  19. 19.If 4/5 of a number is 28, what is the number?
  20. 20.If 5/8 of a number is 20, what is the number?
  21. 21.At a picnic, 5/8 of the children are from Class 5. There are 15 children from Class 5. How many children are at the picnic?
  22. 22.Meera spends 9/10 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Meera have?
  23. 23.Arjun spends 1/4 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Arjun have?
  24. 24.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  25. 25.If 4/9 of a number is 28, what is the number?
  26. 26.Aarav spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Aarav have?
  27. 27.Rohan spends 8/9 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Rohan have?
  28. 28.Diya spends 5/8 of the pocket money on a book. The book costs ₹45. How many rupees of pocket money did Diya have?
  29. 29.At a picnic, 9/10 of the children are from Class 5. There are 81 children from Class 5. How many children are at the picnic?
  30. 30.Anaya spends 4/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Anaya have?
  31. 31.If 4/7 of a number is 8, what is the number?
  32. 32.At a picnic, 7/8 of the children are from Class 5. There are 21 children from Class 5. How many children are at the picnic?
  33. 33.If 2/3 of a number is 20, what is the number?
  34. 34.If 1/5 of a number is 6, what is the number?
  35. 35.At a picnic, 1/9 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  36. 36.At a picnic, 1/8 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  37. 37.If 5/9 of a number is 30, what is the number?
  38. 38.If 5/8 of a number is 35, what is the number?
  39. 39.If 2/7 of a number is 12, what is the number?
  40. 40.If 7/9 of a number is 14, what is the number?

Answer key

  1. 50
  2. 81
  3. 81
  4. 50
  5. 72
  6. 24
  7. 28
  8. 40
  9. 14
  10. 40
  11. 56
  12. 40
  13. 63
  14. 45
  15. 10
  16. 45
  17. 18
  18. 28
  19. 35
  20. 32
  21. 24
  22. 20
  23. 32
  24. 16
  25. 63
  26. 54
  27. 45
  28. 72
  29. 90
  30. 25
  31. 14
  32. 24
  33. 30
  34. 30
  35. 27
  36. 24
  37. 54
  38. 56
  39. 42
  40. 18

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