What Percent Worksheet – Marks to Percentage

Speed calculation lesson 21: What percent is it? · Set 599 · 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. 1.68 out of 80 as a percent =
2. 2.124 out of 400 as a percent =
3. 3.21 out of 25 as a percent =
4. 4.175 out of 250 as a percent =
5. 5.19 out of 20 as a percent =
6. 6.8 out of 20 as a percent =
7. 7.19 out of 20 as a percent =
8. 8.42 out of 120 as a percent =
9. 9.39 out of 60 as a percent =
10. 10.33 out of 60 as a percent =
11. 11.44 out of 400 as a percent =
12. 12.81 out of 120 as a percent =
13. 13.112 out of 200 as a percent =
14. 14.34 out of 50 as a percent =
15. 15.30 out of 50 as a percent =
16. 16.22 out of 200 as a percent =
17. 17.5 out of 40 as a percent =
18. 18.5 out of 50 as a percent =
19. 19.80 out of 250 as a percent =
20. 20.8 out of 20 as a percent =
21. 21.21 out of 40 as a percent =
22. 22.15 out of 150 as a percent =
23. 23.87 out of 150 as a percent =
24. 24.36 out of 60 as a percent =
25. 25.22 out of 80 as a percent =
26. 26.218 out of 400 as a percent =
27. 27.42 out of 150 as a percent =
28. 28.9 out of 150 as a percent =
29. 29.1 out of 25 as a percent =
30. 30.272 out of 400 as a percent =
31. 31.10 out of 80 as a percent =
32. 32.111 out of 150 as a percent =
33. 33.16 out of 40 as a percent =
34. 34.6 out of 80 as a percent =
35. 35.12 out of 60 as a percent =
36. 36.10 out of 80 as a percent =
37. 37.66 out of 80 as a percent =
38. 38.12 out of 25 as a percent =
39. 39.108 out of 300 as a percent =
40. 40.110 out of 400 as a percent =

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