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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 544 · 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. 1.85 out of 500 as a percent =
  2. 2.274 out of 400 as a percent =
  3. 3.102 out of 300 as a percent =
  4. 4.19 out of 40 as a percent =
  5. 5.114 out of 150 as a percent =
  6. 6.44 out of 400 as a percent =
  7. 7.10 out of 20 as a percent =
  8. 8.27 out of 40 as a percent =
  9. 9.1 out of 50 as a percent =
  10. 10.32 out of 40 as a percent =
  11. 11.215 out of 250 as a percent =
  12. 12.190 out of 250 as a percent =
  13. 13.130 out of 250 as a percent =
  14. 14.186 out of 300 as a percent =
  15. 15.34 out of 40 as a percent =
  16. 16.3 out of 20 as a percent =
  17. 17.13 out of 25 as a percent =
  18. 18.15 out of 20 as a percent =
  19. 19.72 out of 300 as a percent =
  20. 20.6 out of 60 as a percent =
  21. 21.25 out of 250 as a percent =
  22. 22.110 out of 500 as a percent =
  23. 23.27 out of 150 as a percent =
  24. 24.33 out of 50 as a percent =
  25. 25.21 out of 25 as a percent =
  26. 26.160 out of 400 as a percent =
  27. 27.63 out of 120 as a percent =
  28. 28.15 out of 40 as a percent =
  29. 29.1 out of 25 as a percent =
  30. 30.42 out of 150 as a percent =
  31. 31.57 out of 60 as a percent =
  32. 32.10 out of 250 as a percent =
  33. 33.23 out of 25 as a percent =
  34. 34.285 out of 500 as a percent =
  35. 35.24 out of 25 as a percent =
  36. 36.114 out of 120 as a percent =
  37. 37.495 out of 500 as a percent =
  38. 38.66 out of 300 as a percent =
  39. 39.4 out of 40 as a percent =
  40. 40.240 out of 250 as a percent =

Answer key

  1. 17
  2. 68.5
  3. 34
  4. 47.5
  5. 76
  6. 11
  7. 50
  8. 67.5
  9. 2
  10. 80
  11. 86
  12. 76
  13. 52
  14. 62
  15. 85
  16. 15
  17. 52
  18. 75
  19. 24
  20. 10
  21. 10
  22. 22
  23. 18
  24. 66
  25. 84
  26. 40
  27. 52.5
  28. 37.5
  29. 4
  30. 28
  31. 95
  32. 4
  33. 92
  34. 57
  35. 96
  36. 95
  37. 99
  38. 22
  39. 10
  40. 96

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