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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 768 · 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. 1.260 out of 400 as a percent =
  2. 2.65 out of 200 as a percent =
  3. 3.135 out of 250 as a percent =
  4. 4.235 out of 250 as a percent =
  5. 5.50 out of 80 as a percent =
  6. 6.60 out of 400 as a percent =
  7. 7.36 out of 40 as a percent =
  8. 8.274 out of 400 as a percent =
  9. 9.99 out of 150 as a percent =
  10. 10.6 out of 150 as a percent =
  11. 11.25 out of 40 as a percent =
  12. 12.194 out of 400 as a percent =
  13. 13.18 out of 20 as a percent =
  14. 14.57 out of 300 as a percent =
  15. 15.185 out of 500 as a percent =
  16. 16.111 out of 150 as a percent =
  17. 17.60 out of 300 as a percent =
  18. 18.63 out of 120 as a percent =
  19. 19.2 out of 40 as a percent =
  20. 20.98 out of 400 as a percent =
  21. 21.7 out of 20 as a percent =
  22. 22.30 out of 60 as a percent =
  23. 23.7 out of 40 as a percent =
  24. 24.220 out of 250 as a percent =
  25. 25.21 out of 60 as a percent =
  26. 26.64 out of 80 as a percent =
  27. 27.32 out of 200 as a percent =
  28. 28.8 out of 50 as a percent =
  29. 29.190 out of 500 as a percent =
  30. 30.250 out of 500 as a percent =
  31. 31.22 out of 80 as a percent =
  32. 32.135 out of 250 as a percent =
  33. 33.273 out of 300 as a percent =
  34. 34.196 out of 200 as a percent =
  35. 35.8 out of 40 as a percent =
  36. 36.15 out of 50 as a percent =
  37. 37.42 out of 60 as a percent =
  38. 38.30 out of 150 as a percent =
  39. 39.22 out of 50 as a percent =
  40. 40.37 out of 50 as a percent =

Answer key

  1. 65
  2. 32.5
  3. 54
  4. 94
  5. 62.5
  6. 15
  7. 90
  8. 68.5
  9. 66
  10. 4
  11. 62.5
  12. 48.5
  13. 90
  14. 19
  15. 37
  16. 74
  17. 20
  18. 52.5
  19. 5
  20. 24.5
  21. 35
  22. 50
  23. 17.5
  24. 88
  25. 35
  26. 80
  27. 16
  28. 16
  29. 38
  30. 50
  31. 27.5
  32. 54
  33. 91
  34. 98
  35. 20
  36. 30
  37. 70
  38. 20
  39. 44
  40. 74

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