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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 45 · 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. 1.200 out of 500 as a percent =
  2. 2.21 out of 50 as a percent =
  3. 3.51 out of 60 as a percent =
  4. 4.170 out of 250 as a percent =
  5. 5.20 out of 40 as a percent =
  6. 6.60 out of 120 as a percent =
  7. 7.108 out of 400 as a percent =
  8. 8.1 out of 25 as a percent =
  9. 9.42 out of 120 as a percent =
  10. 10.16 out of 20 as a percent =
  11. 11.47 out of 50 as a percent =
  12. 12.60 out of 80 as a percent =
  13. 13.386 out of 400 as a percent =
  14. 14.140 out of 500 as a percent =
  15. 15.157 out of 200 as a percent =
  16. 16.495 out of 500 as a percent =
  17. 17.3 out of 150 as a percent =
  18. 18.15 out of 150 as a percent =
  19. 19.117 out of 120 as a percent =
  20. 20.52 out of 80 as a percent =
  21. 21.20 out of 400 as a percent =
  22. 22.36 out of 50 as a percent =
  23. 23.10 out of 50 as a percent =
  24. 24.57 out of 150 as a percent =
  25. 25.114 out of 200 as a percent =
  26. 26.138 out of 150 as a percent =
  27. 27.44 out of 80 as a percent =
  28. 28.22 out of 40 as a percent =
  29. 29.28 out of 50 as a percent =
  30. 30.192 out of 200 as a percent =
  31. 31.12 out of 20 as a percent =
  32. 32.36 out of 40 as a percent =
  33. 33.26 out of 50 as a percent =
  34. 34.64 out of 80 as a percent =
  35. 35.360 out of 400 as a percent =
  36. 36.168 out of 300 as a percent =
  37. 37.475 out of 500 as a percent =
  38. 38.24 out of 60 as a percent =
  39. 39.4 out of 200 as a percent =
  40. 40.200 out of 400 as a percent =

Answer key

  1. 40
  2. 42
  3. 85
  4. 68
  5. 50
  6. 50
  7. 27
  8. 4
  9. 35
  10. 80
  11. 94
  12. 75
  13. 96.5
  14. 28
  15. 78.5
  16. 99
  17. 2
  18. 10
  19. 97.5
  20. 65
  21. 5
  22. 72
  23. 20
  24. 38
  25. 57
  26. 92
  27. 55
  28. 55
  29. 56
  30. 96
  31. 60
  32. 90
  33. 52
  34. 80
  35. 90
  36. 56
  37. 95
  38. 40
  39. 2
  40. 50

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