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Whole from a Fraction Worksheet

Fractions lesson 22: Finding the whole from a part · Set 85 · 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.If 1/10 of a number is 6, what is the number?
  2. 2.If 9/10 of a number is 18, what is the number?
  3. 3.If 1/9 of a number is 4, what is the number?
  4. 4.If 3/5 of a number is 24, what is the number?
  5. 5.If 5/9 of a number is 15, what is the number?
  6. 6.Meera spends 4/7 of the pocket money on a book. The book costs ₹28. How many rupees of pocket money did Meera have?
  7. 7.Kabir spends 4/5 of the pocket money on a book. The book costs ₹40. How many rupees of pocket money did Kabir have?
  8. 8.At a picnic, 9/10 of the children are from Class 5. There are 54 children from Class 5. How many children are at the picnic?
  9. 9.Diya spends 4/9 of the pocket money on a book. The book costs ₹36. How many rupees of pocket money did Diya have?
  10. 10.At a picnic, 3/7 of the children are from Class 5. There are 24 children from Class 5. How many children are at the picnic?
  11. 11.If 2/9 of a number is 20, what is the number?
  12. 12.At a picnic, 1/10 of the children are from Class 5. There are 3 children from Class 5. How many children are at the picnic?
  13. 13.Sara spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Sara have?
  14. 14.If 1/8 of a number is 6, what is the number?
  15. 15.Riya spends 1/4 of the pocket money on a book. The book costs ₹10. How many rupees of pocket money did Riya have?
  16. 16.If 8/9 of a number is 32, what is the number?
  17. 17.Kabir spends 3/5 of the pocket money on a book. The book costs ₹27. How many rupees of pocket money did Kabir have?
  18. 18.Vihaan spends 1/9 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Vihaan have?
  19. 19.If 3/8 of a number is 12, what is the number?
  20. 20.At a picnic, 5/6 of the children are from Class 5. There are 10 children from Class 5. How many children are at the picnic?
  21. 21.If 1/10 of a number is 3, what is the number?
  22. 22.If 3/4 of a number is 12, what is the number?
  23. 23.If 7/8 of a number is 28, what is the number?
  24. 24.Ishaan spends 3/10 of the pocket money on a book. The book costs ₹15. How many rupees of pocket money did Ishaan have?
  25. 25.If 7/10 of a number is 49, what is the number?
  26. 26.Vihaan spends 3/10 of the pocket money on a book. The book costs ₹6. How many rupees of pocket money did Vihaan have?
  27. 27.Vihaan spends 1/2 of the pocket money on a book. The book costs ₹9. How many rupees of pocket money did Vihaan have?
  28. 28.At a picnic, 1/10 of the children are from Class 5. There are 4 children from Class 5. How many children are at the picnic?
  29. 29.Diya spends 8/9 of the pocket money on a book. The book costs ₹24. How many rupees of pocket money did Diya have?
  30. 30.Vihaan spends 1/7 of the pocket money on a book. The book costs ₹8. How many rupees of pocket money did Vihaan have?
  31. 31.If 1/7 of a number is 5, what is the number?
  32. 32.Rohan spends 5/9 of the pocket money on a book. The book costs ₹20. How many rupees of pocket money did Rohan have?
  33. 33.At a picnic, 4/7 of the children are from Class 5. There are 36 children from Class 5. How many children are at the picnic?
  34. 34.At a picnic, 5/9 of the children are from Class 5. There are 25 children from Class 5. How many children are at the picnic?
  35. 35.Anaya spends 1/4 of the pocket money on a book. The book costs ₹2. How many rupees of pocket money did Anaya have?
  36. 36.If 7/8 of a number is 42, what is the number?
  37. 37.Meera spends 1/7 of the pocket money on a book. The book costs ₹3. How many rupees of pocket money did Meera have?
  38. 38.At a picnic, 4/5 of the children are from Class 5. There are 20 children from Class 5. How many children are at the picnic?
  39. 39.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?
  40. 40.If 5/9 of a number is 10, what is the number?

Answer key

  1. 60
  2. 20
  3. 36
  4. 40
  5. 27
  6. 49
  7. 50
  8. 60
  9. 81
  10. 56
  11. 90
  12. 30
  13. 50
  14. 48
  15. 40
  16. 36
  17. 45
  18. 27
  19. 32
  20. 12
  21. 30
  22. 16
  23. 32
  24. 50
  25. 70
  26. 20
  27. 18
  28. 40
  29. 27
  30. 56
  31. 35
  32. 36
  33. 63
  34. 45
  35. 8
  36. 48
  37. 21
  38. 25
  39. 80
  40. 18

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