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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 941 · 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. 1.72 out of 400 as a percent =
  2. 2.27 out of 150 as a percent =
  3. 3.4 out of 20 as a percent =
  4. 4.15 out of 20 as a percent =
  5. 5.23 out of 40 as a percent =
  6. 6.101 out of 200 as a percent =
  7. 7.39 out of 120 as a percent =
  8. 8.5 out of 250 as a percent =
  9. 9.172 out of 200 as a percent =
  10. 10.360 out of 500 as a percent =
  11. 11.264 out of 400 as a percent =
  12. 12.161 out of 200 as a percent =
  13. 13.230 out of 500 as a percent =
  14. 14.42 out of 60 as a percent =
  15. 15.180 out of 250 as a percent =
  16. 16.3 out of 50 as a percent =
  17. 17.165 out of 500 as a percent =
  18. 18.11 out of 50 as a percent =
  19. 19.10 out of 25 as a percent =
  20. 20.180 out of 500 as a percent =
  21. 21.51 out of 300 as a percent =
  22. 22.12 out of 150 as a percent =
  23. 23.72 out of 300 as a percent =
  24. 24.120 out of 400 as a percent =
  25. 25.60 out of 300 as a percent =
  26. 26.123 out of 150 as a percent =
  27. 27.16 out of 20 as a percent =
  28. 28.225 out of 500 as a percent =
  29. 29.30 out of 500 as a percent =
  30. 30.14 out of 80 as a percent =
  31. 31.420 out of 500 as a percent =
  32. 32.34 out of 80 as a percent =
  33. 33.110 out of 400 as a percent =
  34. 34.30 out of 60 as a percent =
  35. 35.58 out of 400 as a percent =
  36. 36.160 out of 250 as a percent =
  37. 37.6 out of 60 as a percent =
  38. 38.240 out of 500 as a percent =
  39. 39.9 out of 20 as a percent =
  40. 40.30 out of 500 as a percent =

Answer key

  1. 18
  2. 18
  3. 20
  4. 75
  5. 57.5
  6. 50.5
  7. 32.5
  8. 2
  9. 86
  10. 72
  11. 66
  12. 80.5
  13. 46
  14. 70
  15. 72
  16. 6
  17. 33
  18. 22
  19. 40
  20. 36
  21. 17
  22. 8
  23. 24
  24. 30
  25. 20
  26. 82
  27. 80
  28. 45
  29. 6
  30. 17.5
  31. 84
  32. 42.5
  33. 27.5
  34. 50
  35. 14.5
  36. 64
  37. 10
  38. 48
  39. 45
  40. 6

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