What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 170 · 40 questions

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.

1. 1.138 out of 300 as a percent =
2. 2.96 out of 150 as a percent =
3. 3.129 out of 150 as a percent =
4. 4.3 out of 25 as a percent =
5. 5.11 out of 25 as a percent =
6. 6.117 out of 150 as a percent =
7. 7.165 out of 250 as a percent =
8. 8.34 out of 40 as a percent =
9. 9.54 out of 150 as a percent =
10. 10.410 out of 500 as a percent =
11. 11.18 out of 40 as a percent =
12. 12.13 out of 25 as a percent =
13. 13.70 out of 80 as a percent =
14. 14.6 out of 80 as a percent =
15. 15.42 out of 300 as a percent =
16. 16.96 out of 120 as a percent =
17. 17.248 out of 400 as a percent =
18. 18.48 out of 60 as a percent =
19. 19.54 out of 60 as a percent =
20. 20.8 out of 20 as a percent =
21. 21.40 out of 200 as a percent =
22. 22.225 out of 300 as a percent =
23. 23.13 out of 20 as a percent =
24. 24.63 out of 150 as a percent =
25. 25.17 out of 25 as a percent =
26. 26.39 out of 40 as a percent =
27. 27.90 out of 200 as a percent =
28. 28.114 out of 200 as a percent =
29. 29.21 out of 50 as a percent =
30. 30.51 out of 60 as a percent =
31. 31.220 out of 250 as a percent =
32. 32.370 out of 500 as a percent =
33. 33.19 out of 25 as a percent =
34. 34.6 out of 25 as a percent =
35. 35.176 out of 200 as a percent =
36. 36.28 out of 40 as a percent =
37. 37.8 out of 40 as a percent =
38. 38.21 out of 150 as a percent =
39. 39.50 out of 80 as a percent =
40. 40.15 out of 25 as a percent =

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