What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 220 · 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. 1.368 is what percent of 400?
2. 2.?% of 40 = 30
3. 3.6 is what percent of 60?
4. 4.What percent of 60 is 36?
5. 5.2 is what percent of 40?
6. 6.24 is what percent of 150?
7. 7.22 is what percent of 40?
8. 8.What percent of 20 is 2?
9. 9.162 is what percent of 200?
10. 10.What percent of 500 is 165?
11. 11.10 is what percent of 40?
12. 12.?% of 500 = 310
13. 13.64 is what percent of 80?
14. 14.56 is what percent of 200?
15. 15.What percent of 400 is 28?
16. 16.?% of 20 = 1
17. 17.What percent of 500 is 75?
18. 18.22 is what percent of 50?
19. 19.15 is what percent of 60?
20. 20.425 is what percent of 500?
21. 21.?% of 50 = 21
22. 22.What percent of 250 is 95?
23. 23.?% of 300 = 210
24. 24.?% of 60 = 54
25. 25.?% of 20 = 11
26. 26.175 is what percent of 250?
27. 27.155 is what percent of 500?
28. 28.What percent of 80 is 8?
29. 29.180 is what percent of 250?
30. 30.?% of 400 = 188
31. 31.15 is what percent of 300?
32. 32.126 is what percent of 300?
33. 33.What percent of 200 is 34?
34. 34.?% of 500 = 100
35. 35.8 is what percent of 40?
36. 36.?% of 20 = 7
37. 37.What percent of 80 is 28?
38. 38.81 is what percent of 300?
39. 39.What percent of 250 is 180?
40. 40.42 is what percent of 120?

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