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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 199 · 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. 1.145 out of 500 as a percent =
  2. 2.93 out of 150 as a percent =
  3. 3.245 out of 250 as a percent =
  4. 4.126 out of 400 as a percent =
  5. 5.111 out of 150 as a percent =
  6. 6.161 out of 200 as a percent =
  7. 7.115 out of 500 as a percent =
  8. 8.279 out of 300 as a percent =
  9. 9.130 out of 250 as a percent =
  10. 10.330 out of 500 as a percent =
  11. 11.14 out of 25 as a percent =
  12. 12.232 out of 400 as a percent =
  13. 13.10 out of 250 as a percent =
  14. 14.114 out of 150 as a percent =
  15. 15.144 out of 300 as a percent =
  16. 16.5 out of 250 as a percent =
  17. 17.17 out of 200 as a percent =
  18. 18.24 out of 150 as a percent =
  19. 19.42 out of 150 as a percent =
  20. 20.3 out of 60 as a percent =
  21. 21.13 out of 50 as a percent =
  22. 22.34 out of 40 as a percent =
  23. 23.13 out of 25 as a percent =
  24. 24.6 out of 60 as a percent =
  25. 25.76 out of 200 as a percent =
  26. 26.39 out of 60 as a percent =
  27. 27.189 out of 200 as a percent =
  28. 28.55 out of 200 as a percent =
  29. 29.39 out of 200 as a percent =
  30. 30.298 out of 400 as a percent =
  31. 31.78 out of 120 as a percent =
  32. 32.14 out of 20 as a percent =
  33. 33.60 out of 150 as a percent =
  34. 34.12 out of 20 as a percent =
  35. 35.6 out of 20 as a percent =
  36. 36.38 out of 200 as a percent =
  37. 37.161 out of 200 as a percent =
  38. 38.255 out of 300 as a percent =
  39. 39.25 out of 50 as a percent =
  40. 40.101 out of 200 as a percent =

Answer key

  1. 29
  2. 62
  3. 98
  4. 31.5
  5. 74
  6. 80.5
  7. 23
  8. 93
  9. 52
  10. 66
  11. 56
  12. 58
  13. 4
  14. 76
  15. 48
  16. 2
  17. 8.5
  18. 16
  19. 28
  20. 5
  21. 26
  22. 85
  23. 52
  24. 10
  25. 38
  26. 65
  27. 94.5
  28. 27.5
  29. 19.5
  30. 74.5
  31. 65
  32. 70
  33. 40
  34. 60
  35. 30
  36. 19
  37. 80.5
  38. 85
  39. 50
  40. 50.5

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