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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 256 · 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. 1.276 out of 400 as a percent =
  2. 2.285 out of 300 as a percent =
  3. 3.40 out of 500 as a percent =
  4. 4.24 out of 120 as a percent =
  5. 5.18 out of 20 as a percent =
  6. 6.11 out of 20 as a percent =
  7. 7.56 out of 80 as a percent =
  8. 8.114 out of 150 as a percent =
  9. 9.185 out of 250 as a percent =
  10. 10.23 out of 50 as a percent =
  11. 11.4 out of 20 as a percent =
  12. 12.36 out of 150 as a percent =
  13. 13.23 out of 25 as a percent =
  14. 14.180 out of 300 as a percent =
  15. 15.6 out of 20 as a percent =
  16. 16.78 out of 150 as a percent =
  17. 17.270 out of 500 as a percent =
  18. 18.9 out of 120 as a percent =
  19. 19.21 out of 120 as a percent =
  20. 20.7 out of 20 as a percent =
  21. 21.224 out of 400 as a percent =
  22. 22.185 out of 200 as a percent =
  23. 23.115 out of 250 as a percent =
  24. 24.145 out of 500 as a percent =
  25. 25.48 out of 200 as a percent =
  26. 26.18 out of 80 as a percent =
  27. 27.22 out of 50 as a percent =
  28. 28.93 out of 150 as a percent =
  29. 29.6 out of 300 as a percent =
  30. 30.196 out of 200 as a percent =
  31. 31.66 out of 80 as a percent =
  32. 32.21 out of 120 as a percent =
  33. 33.278 out of 400 as a percent =
  34. 34.1 out of 25 as a percent =
  35. 35.175 out of 250 as a percent =
  36. 36.140 out of 400 as a percent =
  37. 37.32 out of 40 as a percent =
  38. 38.60 out of 500 as a percent =
  39. 39.153 out of 300 as a percent =
  40. 40.252 out of 300 as a percent =

Answer key

  1. 69
  2. 95
  3. 8
  4. 20
  5. 90
  6. 55
  7. 70
  8. 76
  9. 74
  10. 46
  11. 20
  12. 24
  13. 92
  14. 60
  15. 30
  16. 52
  17. 54
  18. 7.5
  19. 17.5
  20. 35
  21. 56
  22. 92.5
  23. 46
  24. 29
  25. 24
  26. 22.5
  27. 44
  28. 62
  29. 2
  30. 98
  31. 82.5
  32. 17.5
  33. 69.5
  34. 4
  35. 70
  36. 35
  37. 80
  38. 12
  39. 51
  40. 84

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