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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 21 · 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. 1.222 out of 300 as a percent =
  2. 2.151 out of 200 as a percent =
  3. 3.44 out of 50 as a percent =
  4. 4.174 out of 300 as a percent =
  5. 5.24 out of 300 as a percent =
  6. 6.34 out of 80 as a percent =
  7. 7.6 out of 50 as a percent =
  8. 8.460 out of 500 as a percent =
  9. 9.25 out of 250 as a percent =
  10. 10.34 out of 40 as a percent =
  11. 11.12 out of 400 as a percent =
  12. 12.20 out of 40 as a percent =
  13. 13.39 out of 50 as a percent =
  14. 14.42 out of 60 as a percent =
  15. 15.184 out of 200 as a percent =
  16. 16.100 out of 250 as a percent =
  17. 17.285 out of 300 as a percent =
  18. 18.78 out of 120 as a percent =
  19. 19.2 out of 40 as a percent =
  20. 20.195 out of 250 as a percent =
  21. 21.30 out of 40 as a percent =
  22. 22.9 out of 20 as a percent =
  23. 23.190 out of 500 as a percent =
  24. 24.84 out of 120 as a percent =
  25. 25.12 out of 120 as a percent =
  26. 26.54 out of 120 as a percent =
  27. 27.49 out of 50 as a percent =
  28. 28.36 out of 80 as a percent =
  29. 29.29 out of 40 as a percent =
  30. 30.3 out of 200 as a percent =
  31. 31.16 out of 20 as a percent =
  32. 32.291 out of 300 as a percent =
  33. 33.5 out of 50 as a percent =
  34. 34.3 out of 50 as a percent =
  35. 35.42 out of 50 as a percent =
  36. 36.12 out of 80 as a percent =
  37. 37.214 out of 400 as a percent =
  38. 38.18 out of 120 as a percent =
  39. 39.4 out of 20 as a percent =
  40. 40.210 out of 250 as a percent =

Answer key

  1. 74
  2. 75.5
  3. 88
  4. 58
  5. 8
  6. 42.5
  7. 12
  8. 92
  9. 10
  10. 85
  11. 3
  12. 50
  13. 78
  14. 70
  15. 92
  16. 40
  17. 95
  18. 65
  19. 5
  20. 78
  21. 75
  22. 45
  23. 38
  24. 70
  25. 10
  26. 45
  27. 98
  28. 45
  29. 72.5
  30. 1.5
  31. 80
  32. 97
  33. 10
  34. 6
  35. 84
  36. 15
  37. 53.5
  38. 15
  39. 20
  40. 84

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