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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 563 · 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.Vihaan spends 7/10 of the pocket money on a book. The book costs ₹49. How many rupees of pocket money did Vihaan have?
  2. 2.If 4/7 of a number is 12, what is the number?
  3. 3.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?
  4. 4.If 2/3 of a number is 6, what is the number?
  5. 5.Rohan spends 1/3 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Rohan have?
  6. 6.If 8/9 of a number is 48, what is the number?
  7. 7.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?
  8. 8.Arjun spends 2/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Arjun have?
  9. 9.If 5/6 of a number is 30, what is the number?
  10. 10.At a picnic, 3/10 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  11. 11.If 1/9 of a number is 7, what is the number?
  12. 12.Riya spends 9/10 of the pocket money on a book. The book costs ₹54. How many rupees of pocket money did Riya have?
  13. 13.Riya spends 2/5 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Riya have?
  14. 14.If 2/9 of a number is 12, what is the number?
  15. 15.Anaya spends 3/4 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Anaya have?
  16. 16.If 5/9 of a number is 15, what is the number?
  17. 17.Ishaan spends 2/7 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Ishaan have?
  18. 18.Anaya spends 3/10 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Anaya have?
  19. 19.At a picnic, 1/2 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  20. 20.At a picnic, 1/4 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  21. 21.Rohan spends 8/9 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Rohan have?
  22. 22.If 5/6 of a number is 10, what is the number?
  23. 23.Vihaan spends 2/7 of the pocket money on a book. The book costs ₹12. How many rupees of pocket money did Vihaan have?
  24. 24.If 5/6 of a number is 50, what is the number?
  25. 25.If 5/8 of a number is 30, what is the number?
  26. 26.Aarav spends 3/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Aarav have?
  27. 27.At a picnic, 4/7 of the children are from Class 5. There are 8 children from Class 5. How many children are at the picnic?
  28. 28.Riya spends 3/10 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Riya have?
  29. 29.If 1/6 of a number is 6, what is the number?
  30. 30.If 8/9 of a number is 16, what is the number?
  31. 31.At a picnic, 1/4 of the children are from Class 5. There are 5 children from Class 5. How many children are at the picnic?
  32. 32.At a picnic, 7/9 of the children are from Class 5. There are 56 children from Class 5. How many children are at the picnic?
  33. 33.If 2/9 of a number is 6, what is the number?
  34. 34.At a picnic, 6/7 of the children are from Class 5. There are 42 children from Class 5. How many children are at the picnic?
  35. 35.If 1/4 of a number is 10, what is the number?
  36. 36.If 1/10 of a number is 9, what is the number?
  37. 37.If 3/4 of a number is 6, what is the number?
  38. 38.If 4/7 of a number is 24, what is the number?
  39. 39.If 2/3 of a number is 10, what is the number?
  40. 40.Rohan spends 1/8 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Rohan have?

Answer key

  1. 70
  2. 21
  3. 9
  4. 9
  5. 9
  6. 54
  7. 90
  8. 42
  9. 36
  10. 80
  11. 63
  12. 60
  13. 50
  14. 54
  15. 40
  16. 27
  17. 49
  18. 90
  19. 20
  20. 40
  21. 18
  22. 12
  23. 42
  24. 60
  25. 48
  26. 12
  27. 14
  28. 30
  29. 36
  30. 18
  31. 20
  32. 72
  33. 27
  34. 49
  35. 40
  36. 90
  37. 8
  38. 42
  39. 15
  40. 32

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