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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 289 · 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.Riya spends 2/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Riya have?
  2. 2.If 1/4 of a number is 9, what is the number?
  3. 3.At a picnic, 3/10 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  4. 4.Aarav spends 1/2 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Aarav have?
  5. 5.Vihaan spends 2/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Vihaan have?
  6. 6.If 1/8 of a number is 6, what is the number?
  7. 7.If 3/8 of a number is 21, what is the number?
  8. 8.If 1/5 of a number is 2, what is the number?
  9. 9.At a picnic, 8/9 of the children are from Class 5. There are 80 children from Class 5. How many children are at the picnic?
  10. 10.At a picnic, 1/5 of the children are from Class 5. There are 9 children from Class 5. How many children are at the picnic?
  11. 11.If 3/8 of a number is 6, what is the number?
  12. 12.At a picnic, 2/3 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  13. 13.Diya spends 1/3 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Diya have?
  14. 14.If 1/5 of a number is 5, what is the number?
  15. 15.At a picnic, 1/2 of the children are from Class 5. There are 6 children from Class 5. How many children are at the picnic?
  16. 16.Anaya spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Anaya have?
  17. 17.Sara spends 1/6 of the pocket money on a book. The book costs ₹7. How many rupees of pocket money did Sara have?
  18. 18.If 8/9 of a number is 24, what is the number?
  19. 19.If 1/7 of a number is 4, what is the number?
  20. 20.Diya spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Diya have?
  21. 21.If 1/8 of a number is 4, what is the number?
  22. 22.Aarav spends 6/7 of the pocket money on a book. The book costs ₹30. How many rupees of pocket money did Aarav have?
  23. 23.At a picnic, 4/9 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  24. 24.Anaya spends 1/5 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Anaya have?
  25. 25.Anaya spends 7/8 of the pocket money on a book. The book costs ₹14. How many rupees of pocket money did Anaya have?
  26. 26.If 3/10 of a number is 6, what is the number?
  27. 27.Tara spends 2/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Tara have?
  28. 28.If 1/9 of a number is 8, what is the number?
  29. 29.If 1/7 of a number is 10, what is the number?
  30. 30.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?
  31. 31.If 4/9 of a number is 24, what is the number?
  32. 32.At a picnic, 2/9 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  33. 33.Vihaan spends 1/5 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Vihaan have?
  34. 34.If 9/10 of a number is 72, what is the number?
  35. 35.If 8/9 of a number is 56, what is the number?
  36. 36.If 9/10 of a number is 63, what is the number?
  37. 37.Riya spends 1/4 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Riya have?
  38. 38.If 4/7 of a number is 40, what is the number?
  39. 39.At a picnic, 1/5 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  40. 40.At a picnic, 2/9 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?

Answer key

  1. 18
  2. 36
  3. 30
  4. 8
  5. 90
  6. 48
  7. 56
  8. 10
  9. 90
  10. 45
  11. 16
  12. 6
  13. 27
  14. 25
  15. 12
  16. 21
  17. 42
  18. 27
  19. 28
  20. 21
  21. 32
  22. 35
  23. 45
  24. 50
  25. 16
  26. 20
  27. 90
  28. 72
  29. 70
  30. 24
  31. 54
  32. 45
  33. 10
  34. 80
  35. 63
  36. 70
  37. 24
  38. 70
  39. 20
  40. 18

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