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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 56 · 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 20 as a percent =
  2. 2.27 out of 60 as a percent =
  3. 3.2 out of 25 as a percent =
  4. 4.31 out of 50 as a percent =
  5. 5.39 out of 300 as a percent =
  6. 6.25 out of 40 as a percent =
  7. 7.8 out of 50 as a percent =
  8. 8.39 out of 150 as a percent =
  9. 9.210 out of 250 as a percent =
  10. 10.48 out of 150 as a percent =
  11. 11.33 out of 120 as a percent =
  12. 12.102 out of 120 as a percent =
  13. 13.32 out of 80 as a percent =
  14. 14.30 out of 300 as a percent =
  15. 15.33 out of 300 as a percent =
  16. 16.33 out of 60 as a percent =
  17. 17.199 out of 200 as a percent =
  18. 18.9 out of 150 as a percent =
  19. 19.24 out of 60 as a percent =
  20. 20.30 out of 250 as a percent =
  21. 21.38 out of 80 as a percent =
  22. 22.390 out of 400 as a percent =
  23. 23.23 out of 25 as a percent =
  24. 24.272 out of 400 as a percent =
  25. 25.45 out of 60 as a percent =
  26. 26.215 out of 250 as a percent =
  27. 27.78 out of 80 as a percent =
  28. 28.77 out of 200 as a percent =
  29. 29.111 out of 300 as a percent =
  30. 30.117 out of 150 as a percent =
  31. 31.9 out of 120 as a percent =
  32. 32.3 out of 20 as a percent =
  33. 33.72 out of 150 as a percent =
  34. 34.56 out of 80 as a percent =
  35. 35.33 out of 60 as a percent =
  36. 36.27 out of 150 as a percent =
  37. 37.66 out of 120 as a percent =
  38. 38.5 out of 20 as a percent =
  39. 39.39 out of 40 as a percent =
  40. 40.196 out of 200 as a percent =

Answer key

  1. 10
  2. 45
  3. 8
  4. 62
  5. 13
  6. 62.5
  7. 16
  8. 26
  9. 84
  10. 32
  11. 27.5
  12. 85
  13. 40
  14. 10
  15. 11
  16. 55
  17. 99.5
  18. 6
  19. 40
  20. 12
  21. 47.5
  22. 97.5
  23. 92
  24. 68
  25. 75
  26. 86
  27. 97.5
  28. 38.5
  29. 37
  30. 78
  31. 7.5
  32. 15
  33. 48
  34. 70
  35. 55
  36. 18
  37. 55
  38. 25
  39. 97.5
  40. 98

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