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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 341 · 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. 1.5 out of 20 as a percent =
  2. 2.101 out of 200 as a percent =
  3. 3.57 out of 200 as a percent =
  4. 4.33 out of 150 as a percent =
  5. 5.48 out of 400 as a percent =
  6. 6.60 out of 150 as a percent =
  7. 7.12 out of 60 as a percent =
  8. 8.11 out of 20 as a percent =
  9. 9.62 out of 80 as a percent =
  10. 10.134 out of 400 as a percent =
  11. 11.3 out of 60 as a percent =
  12. 12.138 out of 200 as a percent =
  13. 13.18 out of 50 as a percent =
  14. 14.33 out of 150 as a percent =
  15. 15.66 out of 300 as a percent =
  16. 16.57 out of 60 as a percent =
  17. 17.39 out of 60 as a percent =
  18. 18.70 out of 250 as a percent =
  19. 19.18 out of 25 as a percent =
  20. 20.99 out of 200 as a percent =
  21. 21.11 out of 40 as a percent =
  22. 22.24 out of 300 as a percent =
  23. 23.34 out of 50 as a percent =
  24. 24.3 out of 150 as a percent =
  25. 25.141 out of 150 as a percent =
  26. 26.5 out of 40 as a percent =
  27. 27.26 out of 40 as a percent =
  28. 28.129 out of 150 as a percent =
  29. 29.18 out of 120 as a percent =
  30. 30.22 out of 25 as a percent =
  31. 31.108 out of 120 as a percent =
  32. 32.183 out of 200 as a percent =
  33. 33.69 out of 300 as a percent =
  34. 34.18 out of 25 as a percent =
  35. 35.190 out of 500 as a percent =
  36. 36.47 out of 50 as a percent =
  37. 37.9 out of 40 as a percent =
  38. 38.15 out of 50 as a percent =
  39. 39.87 out of 120 as a percent =
  40. 40.120 out of 250 as a percent =

Answer key

  1. 25
  2. 50.5
  3. 28.5
  4. 22
  5. 12
  6. 40
  7. 20
  8. 55
  9. 77.5
  10. 33.5
  11. 5
  12. 69
  13. 36
  14. 22
  15. 22
  16. 95
  17. 65
  18. 28
  19. 72
  20. 49.5
  21. 27.5
  22. 8
  23. 68
  24. 2
  25. 94
  26. 12.5
  27. 65
  28. 86
  29. 15
  30. 88
  31. 90
  32. 91.5
  33. 23
  34. 72
  35. 38
  36. 94
  37. 22.5
  38. 30
  39. 72.5
  40. 48

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