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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 88 · 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. 1.54 out of 80 as a percent =
  2. 2.123 out of 200 as a percent =
  3. 3.33 out of 40 as a percent =
  4. 4.8 out of 20 as a percent =
  5. 5.96 out of 120 as a percent =
  6. 6.66 out of 80 as a percent =
  7. 7.30 out of 60 as a percent =
  8. 8.480 out of 500 as a percent =
  9. 9.185 out of 250 as a percent =
  10. 10.282 out of 300 as a percent =
  11. 11.172 out of 400 as a percent =
  12. 12.255 out of 500 as a percent =
  13. 13.12 out of 400 as a percent =
  14. 14.65 out of 500 as a percent =
  15. 15.6 out of 120 as a percent =
  16. 16.43 out of 50 as a percent =
  17. 17.316 out of 400 as a percent =
  18. 18.7 out of 25 as a percent =
  19. 19.17 out of 25 as a percent =
  20. 20.19 out of 200 as a percent =
  21. 21.11 out of 20 as a percent =
  22. 22.18 out of 150 as a percent =
  23. 23.55 out of 250 as a percent =
  24. 24.18 out of 60 as a percent =
  25. 25.36 out of 60 as a percent =
  26. 26.42 out of 50 as a percent =
  27. 27.40 out of 80 as a percent =
  28. 28.46 out of 50 as a percent =
  29. 29.14 out of 80 as a percent =
  30. 30.7 out of 25 as a percent =
  31. 31.1 out of 20 as a percent =
  32. 32.112 out of 400 as a percent =
  33. 33.157 out of 200 as a percent =
  34. 34.18 out of 40 as a percent =
  35. 35.10 out of 250 as a percent =
  36. 36.42 out of 80 as a percent =
  37. 37.15 out of 60 as a percent =
  38. 38.288 out of 400 as a percent =
  39. 39.98 out of 200 as a percent =
  40. 40.380 out of 500 as a percent =

Answer key

  1. 67.5
  2. 61.5
  3. 82.5
  4. 40
  5. 80
  6. 82.5
  7. 50
  8. 96
  9. 74
  10. 94
  11. 43
  12. 51
  13. 3
  14. 13
  15. 5
  16. 86
  17. 79
  18. 28
  19. 68
  20. 9.5
  21. 55
  22. 12
  23. 22
  24. 30
  25. 60
  26. 84
  27. 50
  28. 92
  29. 17.5
  30. 28
  31. 5
  32. 28
  33. 78.5
  34. 45
  35. 4
  36. 52.5
  37. 25
  38. 72
  39. 49
  40. 76

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