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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 83 · 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. 1.129 out of 200 as a percent =
  2. 2.12 out of 20 as a percent =
  3. 3.65 out of 250 as a percent =
  4. 4.66 out of 400 as a percent =
  5. 5.24 out of 40 as a percent =
  6. 6.42 out of 60 as a percent =
  7. 7.114 out of 200 as a percent =
  8. 8.78 out of 300 as a percent =
  9. 9.42 out of 80 as a percent =
  10. 10.1 out of 50 as a percent =
  11. 11.102 out of 120 as a percent =
  12. 12.455 out of 500 as a percent =
  13. 13.20 out of 250 as a percent =
  14. 14.70 out of 80 as a percent =
  15. 15.65 out of 500 as a percent =
  16. 16.191 out of 200 as a percent =
  17. 17.255 out of 500 as a percent =
  18. 18.27 out of 300 as a percent =
  19. 19.145 out of 250 as a percent =
  20. 20.240 out of 500 as a percent =
  21. 21.10 out of 80 as a percent =
  22. 22.11 out of 20 as a percent =
  23. 23.143 out of 200 as a percent =
  24. 24.2 out of 40 as a percent =
  25. 25.7 out of 25 as a percent =
  26. 26.9 out of 20 as a percent =
  27. 27.96 out of 120 as a percent =
  28. 28.15 out of 20 as a percent =
  29. 29.95 out of 500 as a percent =
  30. 30.19 out of 20 as a percent =
  31. 31.15 out of 60 as a percent =
  32. 32.6 out of 25 as a percent =
  33. 33.44 out of 50 as a percent =
  34. 34.27 out of 50 as a percent =
  35. 35.110 out of 500 as a percent =
  36. 36.24 out of 60 as a percent =
  37. 37.120 out of 150 as a percent =
  38. 38.36 out of 60 as a percent =
  39. 39.17 out of 40 as a percent =
  40. 40.124 out of 400 as a percent =

Answer key

  1. 64.5
  2. 60
  3. 26
  4. 16.5
  5. 60
  6. 70
  7. 57
  8. 26
  9. 52.5
  10. 2
  11. 85
  12. 91
  13. 8
  14. 87.5
  15. 13
  16. 95.5
  17. 51
  18. 9
  19. 58
  20. 48
  21. 12.5
  22. 55
  23. 71.5
  24. 5
  25. 28
  26. 45
  27. 80
  28. 75
  29. 19
  30. 95
  31. 25
  32. 24
  33. 88
  34. 54
  35. 22
  36. 40
  37. 80
  38. 60
  39. 42.5
  40. 31

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