What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 295 · 40 questions

How to work it out (Part over whole): Find the whole (the number after “of”) and the part. Percent = part ÷ whole × 100. Multiply the part by 100 first, then divide by the whole: 18 × 100 = 1800, and 1800 ÷ 72 = 25, so 25%.

1. 1.?% of 25 = 12
2. 2.What percent of 80 is 12?
3. 3.?% of 400 = 280
4. 4.10 is what percent of 40?
5. 5.?% of 400 = 324
6. 6.What percent of 400 is 376?
7. 7.What percent of 150 is 18?
8. 8.?% of 300 = 204
9. 9.What percent of 25 is 2?
10. 10.What percent of 20 is 4?
11. 11.What percent of 120 is 24?
12. 12.What percent of 60 is 33?
13. 13.9 is what percent of 25?
14. 14.What percent of 20 is 8?
15. 15.?% of 120 = 18
16. 16.What percent of 120 is 36?
17. 17.?% of 20 = 9
18. 18.What percent of 40 is 4?
19. 19.What percent of 200 is 128?
20. 20.308 is what percent of 400?
21. 21.48 is what percent of 60?
22. 22.?% of 500 = 60
23. 23.?% of 500 = 135
24. 24.?% of 120 = 102
25. 25.57 is what percent of 60?
26. 26.102 is what percent of 120?
27. 27.What percent of 400 is 368?
28. 28.What percent of 250 is 115?
29. 29.What percent of 40 is 18?
30. 30.21 is what percent of 60?
31. 31.6 is what percent of 120?
32. 32.?% of 400 = 48
33. 33.?% of 200 = 90
34. 34.What percent of 25 is 22?
35. 35.7 is what percent of 50?
36. 36.What percent of 250 is 105?
37. 37.What percent of 20 is 14?
38. 38.What percent of 40 is 2?
39. 39.What percent of 20 is 15?
40. 40.132 is what percent of 400?

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