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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 7 · 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. 1.132 out of 150 as a percent =
  2. 2.19 out of 20 as a percent =
  3. 3.24 out of 80 as a percent =
  4. 4.15 out of 60 as a percent =
  5. 5.160 out of 500 as a percent =
  6. 6.108 out of 300 as a percent =
  7. 7.25 out of 250 as a percent =
  8. 8.110 out of 500 as a percent =
  9. 9.5 out of 20 as a percent =
  10. 10.4 out of 200 as a percent =
  11. 11.15 out of 25 as a percent =
  12. 12.84 out of 150 as a percent =
  13. 13.116 out of 400 as a percent =
  14. 14.50 out of 80 as a percent =
  15. 15.200 out of 250 as a percent =
  16. 16.40 out of 500 as a percent =
  17. 17.16 out of 20 as a percent =
  18. 18.18 out of 20 as a percent =
  19. 19.90 out of 120 as a percent =
  20. 20.81 out of 120 as a percent =
  21. 21.35 out of 50 as a percent =
  22. 22.84 out of 300 as a percent =
  23. 23.50 out of 250 as a percent =
  24. 24.44 out of 80 as a percent =
  25. 25.84 out of 150 as a percent =
  26. 26.3 out of 20 as a percent =
  27. 27.42 out of 60 as a percent =
  28. 28.4 out of 20 as a percent =
  29. 29.58 out of 80 as a percent =
  30. 30.3 out of 150 as a percent =
  31. 31.54 out of 80 as a percent =
  32. 32.8 out of 80 as a percent =
  33. 33.90 out of 250 as a percent =
  34. 34.300 out of 500 as a percent =
  35. 35.85 out of 250 as a percent =
  36. 36.135 out of 150 as a percent =
  37. 37.123 out of 150 as a percent =
  38. 38.72 out of 150 as a percent =
  39. 39.7 out of 40 as a percent =
  40. 40.94 out of 200 as a percent =

Answer key

  1. 88
  2. 95
  3. 30
  4. 25
  5. 32
  6. 36
  7. 10
  8. 22
  9. 25
  10. 2
  11. 60
  12. 56
  13. 29
  14. 62.5
  15. 80
  16. 8
  17. 80
  18. 90
  19. 75
  20. 67.5
  21. 70
  22. 28
  23. 20
  24. 55
  25. 56
  26. 15
  27. 70
  28. 20
  29. 72.5
  30. 2
  31. 67.5
  32. 10
  33. 36
  34. 60
  35. 34
  36. 90
  37. 82
  38. 48
  39. 17.5
  40. 47

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