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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 209 · 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. 1.18 out of 200 as a percent =
  2. 2.145 out of 250 as a percent =
  3. 3.34 out of 50 as a percent =
  4. 4.90 out of 120 as a percent =
  5. 5.54 out of 150 as a percent =
  6. 6.5 out of 20 as a percent =
  7. 7.57 out of 300 as a percent =
  8. 8.19 out of 25 as a percent =
  9. 9.177 out of 300 as a percent =
  10. 10.216 out of 400 as a percent =
  11. 11.3 out of 20 as a percent =
  12. 12.282 out of 400 as a percent =
  13. 13.65 out of 500 as a percent =
  14. 14.13 out of 50 as a percent =
  15. 15.98 out of 400 as a percent =
  16. 16.294 out of 400 as a percent =
  17. 17.45 out of 120 as a percent =
  18. 18.21 out of 120 as a percent =
  19. 19.230 out of 250 as a percent =
  20. 20.20 out of 40 as a percent =
  21. 21.7 out of 20 as a percent =
  22. 22.22 out of 50 as a percent =
  23. 23.5 out of 25 as a percent =
  24. 24.9 out of 25 as a percent =
  25. 25.195 out of 500 as a percent =
  26. 26.51 out of 60 as a percent =
  27. 27.16 out of 400 as a percent =
  28. 28.12 out of 60 as a percent =
  29. 29.6 out of 25 as a percent =
  30. 30.12 out of 80 as a percent =
  31. 31.76 out of 80 as a percent =
  32. 32.60 out of 150 as a percent =
  33. 33.36 out of 40 as a percent =
  34. 34.205 out of 250 as a percent =
  35. 35.11 out of 25 as a percent =
  36. 36.123 out of 300 as a percent =
  37. 37.297 out of 300 as a percent =
  38. 38.13 out of 20 as a percent =
  39. 39.27 out of 40 as a percent =
  40. 40.45 out of 150 as a percent =

Answer key

  1. 9
  2. 58
  3. 68
  4. 75
  5. 36
  6. 25
  7. 19
  8. 76
  9. 59
  10. 54
  11. 15
  12. 70.5
  13. 13
  14. 26
  15. 24.5
  16. 73.5
  17. 37.5
  18. 17.5
  19. 92
  20. 50
  21. 35
  22. 44
  23. 20
  24. 36
  25. 39
  26. 85
  27. 4
  28. 20
  29. 24
  30. 15
  31. 95
  32. 40
  33. 90
  34. 82
  35. 44
  36. 41
  37. 99
  38. 65
  39. 67.5
  40. 30

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