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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 9 · 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. 1.48 out of 80 as a percent =
  2. 2.60 out of 80 as a percent =
  3. 3.57 out of 120 as a percent =
  4. 4.25 out of 250 as a percent =
  5. 5.235 out of 250 as a percent =
  6. 6.58 out of 80 as a percent =
  7. 7.49 out of 50 as a percent =
  8. 8.90 out of 250 as a percent =
  9. 9.130 out of 250 as a percent =
  10. 10.185 out of 250 as a percent =
  11. 11.21 out of 60 as a percent =
  12. 12.15 out of 20 as a percent =
  13. 13.18 out of 50 as a percent =
  14. 14.51 out of 120 as a percent =
  15. 15.294 out of 300 as a percent =
  16. 16.4 out of 25 as a percent =
  17. 17.174 out of 200 as a percent =
  18. 18.84 out of 300 as a percent =
  19. 19.226 out of 400 as a percent =
  20. 20.9 out of 20 as a percent =
  21. 21.18 out of 50 as a percent =
  22. 22.117 out of 300 as a percent =
  23. 23.243 out of 300 as a percent =
  24. 24.9 out of 60 as a percent =
  25. 25.17 out of 25 as a percent =
  26. 26.13 out of 20 as a percent =
  27. 27.144 out of 150 as a percent =
  28. 28.138 out of 150 as a percent =
  29. 29.20 out of 250 as a percent =
  30. 30.100 out of 250 as a percent =
  31. 31.3 out of 20 as a percent =
  32. 32.163 out of 200 as a percent =
  33. 33.4 out of 25 as a percent =
  34. 34.99 out of 150 as a percent =
  35. 35.24 out of 150 as a percent =
  36. 36.87 out of 120 as a percent =
  37. 37.21 out of 200 as a percent =
  38. 38.6 out of 120 as a percent =
  39. 39.37 out of 50 as a percent =
  40. 40.20 out of 50 as a percent =

Answer key

  1. 60
  2. 75
  3. 47.5
  4. 10
  5. 94
  6. 72.5
  7. 98
  8. 36
  9. 52
  10. 74
  11. 35
  12. 75
  13. 36
  14. 42.5
  15. 98
  16. 16
  17. 87
  18. 28
  19. 56.5
  20. 45
  21. 36
  22. 39
  23. 81
  24. 15
  25. 68
  26. 65
  27. 96
  28. 92
  29. 8
  30. 40
  31. 15
  32. 81.5
  33. 16
  34. 66
  35. 16
  36. 72.5
  37. 10.5
  38. 5
  39. 74
  40. 40

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