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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 415 · 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. 1.228 out of 400 as a percent =
  2. 2.34 out of 80 as a percent =
  3. 3.160 out of 250 as a percent =
  4. 4.23 out of 40 as a percent =
  5. 5.18 out of 25 as a percent =
  6. 6.170 out of 400 as a percent =
  7. 7.156 out of 400 as a percent =
  8. 8.120 out of 250 as a percent =
  9. 9.21 out of 60 as a percent =
  10. 10.50 out of 250 as a percent =
  11. 11.3 out of 40 as a percent =
  12. 12.112 out of 400 as a percent =
  13. 13.18 out of 25 as a percent =
  14. 14.66 out of 150 as a percent =
  15. 15.144 out of 400 as a percent =
  16. 16.6 out of 20 as a percent =
  17. 17.96 out of 200 as a percent =
  18. 18.50 out of 200 as a percent =
  19. 19.26 out of 80 as a percent =
  20. 20.24 out of 150 as a percent =
  21. 21.132 out of 150 as a percent =
  22. 22.11 out of 40 as a percent =
  23. 23.155 out of 500 as a percent =
  24. 24.46 out of 200 as a percent =
  25. 25.10 out of 25 as a percent =
  26. 26.36 out of 120 as a percent =
  27. 27.22 out of 80 as a percent =
  28. 28.14 out of 80 as a percent =
  29. 29.4 out of 200 as a percent =
  30. 30.17 out of 20 as a percent =
  31. 31.54 out of 60 as a percent =
  32. 32.21 out of 40 as a percent =
  33. 33.3 out of 20 as a percent =
  34. 34.31 out of 50 as a percent =
  35. 35.4 out of 25 as a percent =
  36. 36.4 out of 25 as a percent =
  37. 37.27 out of 150 as a percent =
  38. 38.140 out of 500 as a percent =
  39. 39.30 out of 50 as a percent =
  40. 40.13 out of 50 as a percent =

Answer key

  1. 57
  2. 42.5
  3. 64
  4. 57.5
  5. 72
  6. 42.5
  7. 39
  8. 48
  9. 35
  10. 20
  11. 7.5
  12. 28
  13. 72
  14. 44
  15. 36
  16. 30
  17. 48
  18. 25
  19. 32.5
  20. 16
  21. 88
  22. 27.5
  23. 31
  24. 23
  25. 40
  26. 30
  27. 27.5
  28. 17.5
  29. 2
  30. 85
  31. 90
  32. 52.5
  33. 15
  34. 62
  35. 16
  36. 16
  37. 18
  38. 28
  39. 60
  40. 26

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