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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 447 · 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. 1.87 out of 150 as a percent =
  2. 2.24 out of 60 as a percent =
  3. 3.84 out of 150 as a percent =
  4. 4.13 out of 20 as a percent =
  5. 5.35 out of 40 as a percent =
  6. 6.39 out of 50 as a percent =
  7. 7.23 out of 50 as a percent =
  8. 8.2 out of 40 as a percent =
  9. 9.20 out of 250 as a percent =
  10. 10.248 out of 400 as a percent =
  11. 11.16 out of 20 as a percent =
  12. 12.148 out of 200 as a percent =
  13. 13.5 out of 20 as a percent =
  14. 14.99 out of 200 as a percent =
  15. 15.238 out of 400 as a percent =
  16. 16.152 out of 400 as a percent =
  17. 17.19 out of 50 as a percent =
  18. 18.7 out of 20 as a percent =
  19. 19.12 out of 50 as a percent =
  20. 20.14 out of 25 as a percent =
  21. 21.20 out of 250 as a percent =
  22. 22.13 out of 40 as a percent =
  23. 23.74 out of 80 as a percent =
  24. 24.275 out of 500 as a percent =
  25. 25.40 out of 50 as a percent =
  26. 26.84 out of 300 as a percent =
  27. 27.81 out of 120 as a percent =
  28. 28.39 out of 150 as a percent =
  29. 29.20 out of 40 as a percent =
  30. 30.240 out of 300 as a percent =
  31. 31.27 out of 300 as a percent =
  32. 32.8 out of 20 as a percent =
  33. 33.144 out of 300 as a percent =
  34. 34.35 out of 200 as a percent =
  35. 35.30 out of 50 as a percent =
  36. 36.159 out of 200 as a percent =
  37. 37.210 out of 500 as a percent =
  38. 38.16 out of 25 as a percent =
  39. 39.47 out of 50 as a percent =
  40. 40.24 out of 50 as a percent =

Answer key

  1. 58
  2. 40
  3. 56
  4. 65
  5. 87.5
  6. 78
  7. 46
  8. 5
  9. 8
  10. 62
  11. 80
  12. 74
  13. 25
  14. 49.5
  15. 59.5
  16. 38
  17. 38
  18. 35
  19. 24
  20. 56
  21. 8
  22. 32.5
  23. 92.5
  24. 55
  25. 80
  26. 28
  27. 67.5
  28. 26
  29. 50
  30. 80
  31. 9
  32. 40
  33. 48
  34. 17.5
  35. 60
  36. 79.5
  37. 42
  38. 64
  39. 94
  40. 48

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