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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 255 · 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. 1.10 out of 250 as a percent =
  2. 2.3 out of 20 as a percent =
  3. 3.56 out of 400 as a percent =
  4. 4.18 out of 300 as a percent =
  5. 5.284 out of 400 as a percent =
  6. 6.21 out of 120 as a percent =
  7. 7.388 out of 400 as a percent =
  8. 8.51 out of 150 as a percent =
  9. 9.9 out of 20 as a percent =
  10. 10.117 out of 120 as a percent =
  11. 11.9 out of 150 as a percent =
  12. 12.246 out of 400 as a percent =
  13. 13.108 out of 200 as a percent =
  14. 14.181 out of 200 as a percent =
  15. 15.32 out of 40 as a percent =
  16. 16.18 out of 25 as a percent =
  17. 17.12 out of 20 as a percent =
  18. 18.240 out of 500 as a percent =
  19. 19.7 out of 25 as a percent =
  20. 20.338 out of 400 as a percent =
  21. 21.14 out of 20 as a percent =
  22. 22.192 out of 300 as a percent =
  23. 23.18 out of 60 as a percent =
  24. 24.11 out of 25 as a percent =
  25. 25.5 out of 20 as a percent =
  26. 26.10 out of 20 as a percent =
  27. 27.8 out of 20 as a percent =
  28. 28.204 out of 300 as a percent =
  29. 29.18 out of 400 as a percent =
  30. 30.17 out of 25 as a percent =
  31. 31.40 out of 80 as a percent =
  32. 32.240 out of 300 as a percent =
  33. 33.19 out of 25 as a percent =
  34. 34.33 out of 60 as a percent =
  35. 35.13 out of 25 as a percent =
  36. 36.27 out of 50 as a percent =
  37. 37.108 out of 150 as a percent =
  38. 38.3 out of 60 as a percent =
  39. 39.17 out of 50 as a percent =
  40. 40.20 out of 40 as a percent =

Answer key

  1. 4
  2. 15
  3. 14
  4. 6
  5. 71
  6. 17.5
  7. 97
  8. 34
  9. 45
  10. 97.5
  11. 6
  12. 61.5
  13. 54
  14. 90.5
  15. 80
  16. 72
  17. 60
  18. 48
  19. 28
  20. 84.5
  21. 70
  22. 64
  23. 30
  24. 44
  25. 25
  26. 50
  27. 40
  28. 68
  29. 4.5
  30. 68
  31. 50
  32. 80
  33. 76
  34. 55
  35. 52
  36. 54
  37. 72
  38. 5
  39. 34
  40. 50

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