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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 455 · 40 questions
TalentJR

The fast method (Out of 100): Total fits into 100? Scale up: 7 out of 20 → × 5 → 35 out of 100 = 35%. Total a multiple of 100? Scale down: 90 out of 300 → ÷ 3 → 30%. Otherwise: part × 100 ÷ total.

NameDateTime takenScore ___ / 40
  1. 1.6 out of 60 as a percent =
  2. 2.9 out of 50 as a percent =
  3. 3.12 out of 120 as a percent =
  4. 4.205 out of 500 as a percent =
  5. 5.19 out of 20 as a percent =
  6. 6.90 out of 120 as a percent =
  7. 7.2 out of 25 as a percent =
  8. 8.133 out of 200 as a percent =
  9. 9.16 out of 80 as a percent =
  10. 10.16 out of 25 as a percent =
  11. 11.24 out of 150 as a percent =
  12. 12.8 out of 80 as a percent =
  13. 13.132 out of 400 as a percent =
  14. 14.146 out of 400 as a percent =
  15. 15.34 out of 40 as a percent =
  16. 16.20 out of 25 as a percent =
  17. 17.36 out of 150 as a percent =
  18. 18.10 out of 25 as a percent =
  19. 19.17 out of 20 as a percent =
  20. 20.19 out of 20 as a percent =
  21. 21.364 out of 400 as a percent =
  22. 22.48 out of 80 as a percent =
  23. 23.1 out of 40 as a percent =
  24. 24.44 out of 50 as a percent =
  25. 25.44 out of 50 as a percent =
  26. 26.30 out of 120 as a percent =
  27. 27.39 out of 50 as a percent =
  28. 28.24 out of 80 as a percent =
  29. 29.39 out of 50 as a percent =
  30. 30.60 out of 400 as a percent =
  31. 31.6 out of 25 as a percent =
  32. 32.42 out of 60 as a percent =
  33. 33.115 out of 250 as a percent =
  34. 34.24 out of 60 as a percent =
  35. 35.62 out of 80 as a percent =
  36. 36.126 out of 400 as a percent =
  37. 37.19 out of 40 as a percent =
  38. 38.13 out of 20 as a percent =
  39. 39.31 out of 40 as a percent =
  40. 40.19 out of 20 as a percent =

Answer key

  1. 10
  2. 18
  3. 10
  4. 41
  5. 95
  6. 75
  7. 8
  8. 66.5
  9. 20
  10. 64
  11. 16
  12. 10
  13. 33
  14. 36.5
  15. 85
  16. 80
  17. 24
  18. 40
  19. 85
  20. 95
  21. 91
  22. 60
  23. 2.5
  24. 88
  25. 88
  26. 25
  27. 78
  28. 30
  29. 78
  30. 15
  31. 24
  32. 70
  33. 46
  34. 40
  35. 77.5
  36. 31.5
  37. 47.5
  38. 65
  39. 77.5
  40. 95

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