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What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 870 · 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. 1.8 out of 20 as a percent =
  2. 2.17 out of 25 as a percent =
  3. 3.15 out of 20 as a percent =
  4. 4.132 out of 150 as a percent =
  5. 5.310 out of 500 as a percent =
  6. 6.96 out of 200 as a percent =
  7. 7.1 out of 50 as a percent =
  8. 8.8 out of 25 as a percent =
  9. 9.10 out of 20 as a percent =
  10. 10.42 out of 60 as a percent =
  11. 11.38 out of 40 as a percent =
  12. 12.300 out of 500 as a percent =
  13. 13.45 out of 120 as a percent =
  14. 14.129 out of 300 as a percent =
  15. 15.93 out of 120 as a percent =
  16. 16.360 out of 400 as a percent =
  17. 17.2 out of 25 as a percent =
  18. 18.142 out of 200 as a percent =
  19. 19.14 out of 25 as a percent =
  20. 20.165 out of 300 as a percent =
  21. 21.8 out of 80 as a percent =
  22. 22.2 out of 20 as a percent =
  23. 23.12 out of 150 as a percent =
  24. 24.6 out of 20 as a percent =
  25. 25.16 out of 40 as a percent =
  26. 26.9 out of 20 as a percent =
  27. 27.19 out of 40 as a percent =
  28. 28.102 out of 120 as a percent =
  29. 29.6 out of 60 as a percent =
  30. 30.4 out of 20 as a percent =
  31. 31.18 out of 120 as a percent =
  32. 32.95 out of 250 as a percent =
  33. 33.6 out of 120 as a percent =
  34. 34.5 out of 40 as a percent =
  35. 35.100 out of 500 as a percent =
  36. 36.19 out of 50 as a percent =
  37. 37.29 out of 40 as a percent =
  38. 38.39 out of 40 as a percent =
  39. 39.28 out of 50 as a percent =
  40. 40.32 out of 40 as a percent =

Answer key

  1. 40
  2. 68
  3. 75
  4. 88
  5. 62
  6. 48
  7. 2
  8. 32
  9. 50
  10. 70
  11. 95
  12. 60
  13. 37.5
  14. 43
  15. 77.5
  16. 90
  17. 8
  18. 71
  19. 56
  20. 55
  21. 10
  22. 10
  23. 8
  24. 30
  25. 40
  26. 45
  27. 47.5
  28. 85
  29. 10
  30. 20
  31. 15
  32. 38
  33. 5
  34. 12.5
  35. 20
  36. 38
  37. 72.5
  38. 97.5
  39. 56
  40. 80

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