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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 998 · 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. 1.9 out of 40 as a percent =
  2. 2.90 out of 500 as a percent =
  3. 3.3 out of 20 as a percent =
  4. 4.12 out of 150 as a percent =
  5. 5.87 out of 300 as a percent =
  6. 6.114 out of 120 as a percent =
  7. 7.3 out of 20 as a percent =
  8. 8.45 out of 60 as a percent =
  9. 9.136 out of 400 as a percent =
  10. 10.330 out of 400 as a percent =
  11. 11.18 out of 150 as a percent =
  12. 12.2 out of 80 as a percent =
  13. 13.12 out of 60 as a percent =
  14. 14.130 out of 250 as a percent =
  15. 15.2 out of 20 as a percent =
  16. 16.45 out of 60 as a percent =
  17. 17.42 out of 400 as a percent =
  18. 18.365 out of 500 as a percent =
  19. 19.42 out of 80 as a percent =
  20. 20.15 out of 120 as a percent =
  21. 21.42 out of 80 as a percent =
  22. 22.175 out of 200 as a percent =
  23. 23.2 out of 20 as a percent =
  24. 24.3 out of 25 as a percent =
  25. 25.3 out of 20 as a percent =
  26. 26.8 out of 25 as a percent =
  27. 27.129 out of 200 as a percent =
  28. 28.54 out of 120 as a percent =
  29. 29.84 out of 150 as a percent =
  30. 30.6 out of 25 as a percent =
  31. 31.51 out of 60 as a percent =
  32. 32.3 out of 20 as a percent =
  33. 33.84 out of 120 as a percent =
  34. 34.30 out of 400 as a percent =
  35. 35.192 out of 400 as a percent =
  36. 36.3 out of 60 as a percent =
  37. 37.144 out of 150 as a percent =
  38. 38.27 out of 40 as a percent =
  39. 39.138 out of 300 as a percent =
  40. 40.48 out of 60 as a percent =

Answer key

  1. 22.5
  2. 18
  3. 15
  4. 8
  5. 29
  6. 95
  7. 15
  8. 75
  9. 34
  10. 82.5
  11. 12
  12. 2.5
  13. 20
  14. 52
  15. 10
  16. 75
  17. 10.5
  18. 73
  19. 52.5
  20. 12.5
  21. 52.5
  22. 87.5
  23. 10
  24. 12
  25. 15
  26. 32
  27. 64.5
  28. 45
  29. 56
  30. 24
  31. 85
  32. 15
  33. 70
  34. 7.5
  35. 48
  36. 5
  37. 96
  38. 67.5
  39. 46
  40. 80

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