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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 258 · 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. 1.240 out of 500 as a percent =
  2. 2.6 out of 50 as a percent =
  3. 3.36 out of 40 as a percent =
  4. 4.165 out of 250 as a percent =
  5. 5.4 out of 50 as a percent =
  6. 6.96 out of 120 as a percent =
  7. 7.39 out of 120 as a percent =
  8. 8.138 out of 150 as a percent =
  9. 9.20 out of 80 as a percent =
  10. 10.46 out of 50 as a percent =
  11. 11.11 out of 25 as a percent =
  12. 12.17 out of 20 as a percent =
  13. 13.6 out of 120 as a percent =
  14. 14.48 out of 60 as a percent =
  15. 15.65 out of 250 as a percent =
  16. 16.9 out of 20 as a percent =
  17. 17.159 out of 300 as a percent =
  18. 18.215 out of 250 as a percent =
  19. 19.8 out of 50 as a percent =
  20. 20.66 out of 120 as a percent =
  21. 21.78 out of 120 as a percent =
  22. 22.40 out of 200 as a percent =
  23. 23.129 out of 150 as a percent =
  24. 24.252 out of 300 as a percent =
  25. 25.57 out of 120 as a percent =
  26. 26.93 out of 150 as a percent =
  27. 27.63 out of 120 as a percent =
  28. 28.9 out of 20 as a percent =
  29. 29.60 out of 250 as a percent =
  30. 30.155 out of 250 as a percent =
  31. 31.40 out of 80 as a percent =
  32. 32.34 out of 80 as a percent =
  33. 33.26 out of 50 as a percent =
  34. 34.28 out of 40 as a percent =
  35. 35.3 out of 60 as a percent =
  36. 36.45 out of 120 as a percent =
  37. 37.152 out of 400 as a percent =
  38. 38.8 out of 20 as a percent =
  39. 39.12 out of 150 as a percent =
  40. 40.112 out of 400 as a percent =

Answer key

  1. 48
  2. 12
  3. 90
  4. 66
  5. 8
  6. 80
  7. 32.5
  8. 92
  9. 25
  10. 92
  11. 44
  12. 85
  13. 5
  14. 80
  15. 26
  16. 45
  17. 53
  18. 86
  19. 16
  20. 55
  21. 65
  22. 20
  23. 86
  24. 84
  25. 47.5
  26. 62
  27. 52.5
  28. 45
  29. 24
  30. 62
  31. 50
  32. 42.5
  33. 52
  34. 70
  35. 5
  36. 37.5
  37. 38
  38. 40
  39. 8
  40. 28

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