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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 822 · 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. 1.246 out of 300 as a percent =
  2. 2.1 out of 50 as a percent =
  3. 3.3 out of 25 as a percent =
  4. 4.9 out of 40 as a percent =
  5. 5.44 out of 50 as a percent =
  6. 6.84 out of 300 as a percent =
  7. 7.65 out of 500 as a percent =
  8. 8.445 out of 500 as a percent =
  9. 9.30 out of 80 as a percent =
  10. 10.200 out of 500 as a percent =
  11. 11.30 out of 80 as a percent =
  12. 12.470 out of 500 as a percent =
  13. 13.27 out of 60 as a percent =
  14. 14.42 out of 60 as a percent =
  15. 15.358 out of 400 as a percent =
  16. 16.22 out of 25 as a percent =
  17. 17.57 out of 150 as a percent =
  18. 18.44 out of 50 as a percent =
  19. 19.26 out of 40 as a percent =
  20. 20.21 out of 60 as a percent =
  21. 21.54 out of 150 as a percent =
  22. 22.165 out of 250 as a percent =
  23. 23.68 out of 80 as a percent =
  24. 24.51 out of 120 as a percent =
  25. 25.235 out of 500 as a percent =
  26. 26.5 out of 50 as a percent =
  27. 27.290 out of 500 as a percent =
  28. 28.6 out of 60 as a percent =
  29. 29.69 out of 300 as a percent =
  30. 30.10 out of 250 as a percent =
  31. 31.179 out of 200 as a percent =
  32. 32.35 out of 250 as a percent =
  33. 33.22 out of 50 as a percent =
  34. 34.1 out of 40 as a percent =
  35. 35.225 out of 250 as a percent =
  36. 36.46 out of 50 as a percent =
  37. 37.112 out of 400 as a percent =
  38. 38.18 out of 25 as a percent =
  39. 39.25 out of 50 as a percent =
  40. 40.105 out of 120 as a percent =

Answer key

  1. 82
  2. 2
  3. 12
  4. 22.5
  5. 88
  6. 28
  7. 13
  8. 89
  9. 37.5
  10. 40
  11. 37.5
  12. 94
  13. 45
  14. 70
  15. 89.5
  16. 88
  17. 38
  18. 88
  19. 65
  20. 35
  21. 36
  22. 66
  23. 85
  24. 42.5
  25. 47
  26. 10
  27. 58
  28. 10
  29. 23
  30. 4
  31. 89.5
  32. 14
  33. 44
  34. 2.5
  35. 90
  36. 92
  37. 28
  38. 72
  39. 50
  40. 87.5

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