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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 611 · 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.Tara spends 1/10 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Tara have?
  2. 2.Anaya spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Anaya have?
  3. 3.If 7/9 of a number is 56, what is the number?
  4. 4.If 4/5 of a number is 12, what is the number?
  5. 5.If 1/3 of a number is 3, what is the number?
  6. 6.Ishaan spends 1/2 of the pocket money on a book. The book costs ₹5. How many rupees of pocket money did Ishaan have?
  7. 7.If 1/8 of a number is 7, what is the number?
  8. 8.At a picnic, 3/4 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  9. 9.If 8/9 of a number is 80, what is the number?
  10. 10.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Vihaan have?
  11. 11.Ishaan spends 9/10 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?
  12. 12.Kabir spends 2/9 of the pocket money on a book. The book costs ₹18. How many rupees of pocket money did Kabir have?
  13. 13.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?
  14. 14.If 1/4 of a number is 3, what is the number?
  15. 15.If 2/5 of a number is 20, what is the number?
  16. 16.If 4/7 of a number is 12, what is the number?
  17. 17.If 1/10 of a number is 6, what is the number?
  18. 18.Anaya spends 5/6 of the pocket money on a book. The book costs ₹25. How many rupees of pocket money did Anaya have?
  19. 19.If 2/7 of a number is 8, what is the number?
  20. 20.Ishaan spends 6/7 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Ishaan have?
  21. 21.If 3/8 of a number is 15, what is the number?
  22. 22.At a picnic, 3/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  23. 23.If 3/4 of a number is 24, what is the number?
  24. 24.At a picnic, 2/7 of the children are from Class 5. There are 12 children from Class 5. How many children are at the picnic?
  25. 25.If 1/10 of a number is 2, what is the number?
  26. 26.If 4/5 of a number is 24, what is the number?
  27. 27.If 7/8 of a number is 21, what is the number?
  28. 28.At a picnic, 5/9 of the children are from Class 5. There are 40 children from Class 5. How many children are at the picnic?
  29. 29.Tara spends 1/9 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Tara have?
  30. 30.If 1/7 of a number is 10, what is the number?
  31. 31.If 5/7 of a number is 45, what is the number?
  32. 32.Sara spends 1/4 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Sara have?
  33. 33.Vihaan spends 3/8 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  34. 34.If 1/8 of a number is 4, what is the number?
  35. 35.If 1/7 of a number is 8, what is the number?
  36. 36.Kabir spends 1/5 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Kabir have?
  37. 37.At a picnic, 7/9 of the children are from Class 5. There are 28 children from Class 5. How many children are at the picnic?
  38. 38.Ishaan spends 1/6 of the pocket money on a book. The book costs ₹4. How many rupees of pocket money did Ishaan have?
  39. 39.Tara spends 5/7 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Tara have?
  40. 40.Sara spends 2/7 of the pocket money on a book. The book costs ₹16. How many rupees of pocket money did Sara have?

Answer key

  1. 40
  2. 10
  3. 72
  4. 15
  5. 9
  6. 10
  7. 56
  8. 16
  9. 90
  10. 36
  11. 40
  12. 81
  13. 24
  14. 12
  15. 50
  16. 21
  17. 60
  18. 30
  19. 28
  20. 42
  21. 40
  22. 28
  23. 32
  24. 42
  25. 20
  26. 30
  27. 24
  28. 72
  29. 54
  30. 70
  31. 63
  32. 36
  33. 16
  34. 32
  35. 56
  36. 10
  37. 36
  38. 24
  39. 21
  40. 56

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