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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 647 · 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. 1.19 out of 20 as a percent =
  2. 2.41 out of 50 as a percent =
  3. 3.75 out of 150 as a percent =
  4. 4.11 out of 25 as a percent =
  5. 5.18 out of 20 as a percent =
  6. 6.7 out of 25 as a percent =
  7. 7.34 out of 80 as a percent =
  8. 8.49 out of 50 as a percent =
  9. 9.4 out of 20 as a percent =
  10. 10.200 out of 400 as a percent =
  11. 11.37 out of 50 as a percent =
  12. 12.12 out of 20 as a percent =
  13. 13.29 out of 40 as a percent =
  14. 14.4 out of 50 as a percent =
  15. 15.3 out of 40 as a percent =
  16. 16.51 out of 120 as a percent =
  17. 17.12 out of 80 as a percent =
  18. 18.38 out of 80 as a percent =
  19. 19.4 out of 20 as a percent =
  20. 20.48 out of 50 as a percent =
  21. 21.18 out of 150 as a percent =
  22. 22.29 out of 40 as a percent =
  23. 23.460 out of 500 as a percent =
  24. 24.42 out of 50 as a percent =
  25. 25.19 out of 25 as a percent =
  26. 26.228 out of 300 as a percent =
  27. 27.130 out of 250 as a percent =
  28. 28.38 out of 40 as a percent =
  29. 29.22 out of 40 as a percent =
  30. 30.14 out of 20 as a percent =
  31. 31.90 out of 120 as a percent =
  32. 32.140 out of 250 as a percent =
  33. 33.3 out of 20 as a percent =
  34. 34.63 out of 120 as a percent =
  35. 35.14 out of 20 as a percent =
  36. 36.17 out of 20 as a percent =
  37. 37.33 out of 200 as a percent =
  38. 38.16 out of 80 as a percent =
  39. 39.242 out of 400 as a percent =
  40. 40.324 out of 400 as a percent =

Answer key

  1. 95
  2. 82
  3. 50
  4. 44
  5. 90
  6. 28
  7. 42.5
  8. 98
  9. 20
  10. 50
  11. 74
  12. 60
  13. 72.5
  14. 8
  15. 7.5
  16. 42.5
  17. 15
  18. 47.5
  19. 20
  20. 96
  21. 12
  22. 72.5
  23. 92
  24. 84
  25. 76
  26. 76
  27. 52
  28. 95
  29. 55
  30. 70
  31. 75
  32. 56
  33. 15
  34. 52.5
  35. 70
  36. 85
  37. 16.5
  38. 20
  39. 60.5
  40. 81

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