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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 297 · 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. 1.2 out of 80 as a percent =
  2. 2.12 out of 300 as a percent =
  3. 3.115 out of 250 as a percent =
  4. 4.6 out of 60 as a percent =
  5. 5.66 out of 80 as a percent =
  6. 6.440 out of 500 as a percent =
  7. 7.68 out of 80 as a percent =
  8. 8.96 out of 300 as a percent =
  9. 9.386 out of 400 as a percent =
  10. 10.76 out of 80 as a percent =
  11. 11.11 out of 20 as a percent =
  12. 12.15 out of 50 as a percent =
  13. 13.20 out of 40 as a percent =
  14. 14.27 out of 50 as a percent =
  15. 15.81 out of 120 as a percent =
  16. 16.99 out of 200 as a percent =
  17. 17.8 out of 25 as a percent =
  18. 18.58 out of 80 as a percent =
  19. 19.6 out of 60 as a percent =
  20. 20.21 out of 120 as a percent =
  21. 21.68 out of 80 as a percent =
  22. 22.8 out of 80 as a percent =
  23. 23.70 out of 400 as a percent =
  24. 24.19 out of 25 as a percent =
  25. 25.14 out of 25 as a percent =
  26. 26.32 out of 50 as a percent =
  27. 27.66 out of 120 as a percent =
  28. 28.68 out of 80 as a percent =
  29. 29.17 out of 20 as a percent =
  30. 30.180 out of 500 as a percent =
  31. 31.199 out of 200 as a percent =
  32. 32.103 out of 200 as a percent =
  33. 33.276 out of 400 as a percent =
  34. 34.74 out of 200 as a percent =
  35. 35.22 out of 80 as a percent =
  36. 36.410 out of 500 as a percent =
  37. 37.70 out of 80 as a percent =
  38. 38.222 out of 400 as a percent =
  39. 39.32 out of 40 as a percent =
  40. 40.36 out of 60 as a percent =

Answer key

  1. 2.5
  2. 4
  3. 46
  4. 10
  5. 82.5
  6. 88
  7. 85
  8. 32
  9. 96.5
  10. 95
  11. 55
  12. 30
  13. 50
  14. 54
  15. 67.5
  16. 49.5
  17. 32
  18. 72.5
  19. 10
  20. 17.5
  21. 85
  22. 10
  23. 17.5
  24. 76
  25. 56
  26. 64
  27. 55
  28. 85
  29. 85
  30. 36
  31. 99.5
  32. 51.5
  33. 69
  34. 37
  35. 27.5
  36. 82
  37. 87.5
  38. 55.5
  39. 80
  40. 60

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