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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 902 · 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. 1.258 out of 300 as a percent =
  2. 2.3 out of 25 as a percent =
  3. 3.45 out of 150 as a percent =
  4. 4.2 out of 80 as a percent =
  5. 5.7 out of 25 as a percent =
  6. 6.90 out of 120 as a percent =
  7. 7.9 out of 20 as a percent =
  8. 8.4 out of 50 as a percent =
  9. 9.120 out of 500 as a percent =
  10. 10.134 out of 200 as a percent =
  11. 11.75 out of 120 as a percent =
  12. 12.10 out of 20 as a percent =
  13. 13.72 out of 120 as a percent =
  14. 14.17 out of 25 as a percent =
  15. 15.13 out of 20 as a percent =
  16. 16.10 out of 50 as a percent =
  17. 17.185 out of 250 as a percent =
  18. 18.1 out of 40 as a percent =
  19. 19.30 out of 120 as a percent =
  20. 20.4 out of 25 as a percent =
  21. 21.68 out of 80 as a percent =
  22. 22.3 out of 20 as a percent =
  23. 23.230 out of 500 as a percent =
  24. 24.15 out of 200 as a percent =
  25. 25.60 out of 120 as a percent =
  26. 26.210 out of 300 as a percent =
  27. 27.34 out of 80 as a percent =
  28. 28.40 out of 80 as a percent =
  29. 29.41 out of 50 as a percent =
  30. 30.37 out of 50 as a percent =
  31. 31.11 out of 20 as a percent =
  32. 32.382 out of 400 as a percent =
  33. 33.21 out of 50 as a percent =
  34. 34.27 out of 40 as a percent =
  35. 35.120 out of 250 as a percent =
  36. 36.326 out of 400 as a percent =
  37. 37.150 out of 250 as a percent =
  38. 38.57 out of 60 as a percent =
  39. 39.10 out of 80 as a percent =
  40. 40.14 out of 25 as a percent =

Answer key

  1. 86
  2. 12
  3. 30
  4. 2.5
  5. 28
  6. 75
  7. 45
  8. 8
  9. 24
  10. 67
  11. 62.5
  12. 50
  13. 60
  14. 68
  15. 65
  16. 20
  17. 74
  18. 2.5
  19. 25
  20. 16
  21. 85
  22. 15
  23. 46
  24. 7.5
  25. 50
  26. 70
  27. 42.5
  28. 50
  29. 82
  30. 74
  31. 55
  32. 95.5
  33. 42
  34. 67.5
  35. 48
  36. 81.5
  37. 60
  38. 95
  39. 12.5
  40. 56

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