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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 154 · 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. 1.195 out of 300 as a percent =
  2. 2.36 out of 60 as a percent =
  3. 3.2 out of 20 as a percent =
  4. 4.45 out of 500 as a percent =
  5. 5.20 out of 40 as a percent =
  6. 6.34 out of 80 as a percent =
  7. 7.23 out of 50 as a percent =
  8. 8.10 out of 250 as a percent =
  9. 9.100 out of 500 as a percent =
  10. 10.20 out of 80 as a percent =
  11. 11.76 out of 80 as a percent =
  12. 12.20 out of 250 as a percent =
  13. 13.3 out of 20 as a percent =
  14. 14.12 out of 80 as a percent =
  15. 15.7 out of 20 as a percent =
  16. 16.9 out of 50 as a percent =
  17. 17.27 out of 50 as a percent =
  18. 18.8 out of 50 as a percent =
  19. 19.285 out of 500 as a percent =
  20. 20.16 out of 50 as a percent =
  21. 21.24 out of 50 as a percent =
  22. 22.30 out of 50 as a percent =
  23. 23.2 out of 40 as a percent =
  24. 24.9 out of 25 as a percent =
  25. 25.138 out of 150 as a percent =
  26. 26.332 out of 400 as a percent =
  27. 27.3 out of 50 as a percent =
  28. 28.1 out of 25 as a percent =
  29. 29.465 out of 500 as a percent =
  30. 30.15 out of 120 as a percent =
  31. 31.37 out of 40 as a percent =
  32. 32.1 out of 50 as a percent =
  33. 33.117 out of 300 as a percent =
  34. 34.230 out of 400 as a percent =
  35. 35.48 out of 60 as a percent =
  36. 36.102 out of 120 as a percent =
  37. 37.64 out of 400 as a percent =
  38. 38.17 out of 40 as a percent =
  39. 39.6 out of 50 as a percent =
  40. 40.4 out of 20 as a percent =

Answer key

  1. 65
  2. 60
  3. 10
  4. 9
  5. 50
  6. 42.5
  7. 46
  8. 4
  9. 20
  10. 25
  11. 95
  12. 8
  13. 15
  14. 15
  15. 35
  16. 18
  17. 54
  18. 16
  19. 57
  20. 32
  21. 48
  22. 60
  23. 5
  24. 36
  25. 92
  26. 83
  27. 6
  28. 4
  29. 93
  30. 12.5
  31. 92.5
  32. 2
  33. 39
  34. 57.5
  35. 80
  36. 85
  37. 16
  38. 42.5
  39. 12
  40. 20

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