What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 827 · 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. 1.10 is what percent of 20?
2. 2.What percent of 400 is 316?
3. 3.?% of 400 = 32
4. 4.15 is what percent of 150?
5. 5.What percent of 40 is 36?
6. 6.?% of 150 = 36
7. 7.What percent of 500 is 425?
8. 8.?% of 150 = 99
9. 9.?% of 300 = 261
10. 10.?% of 400 = 216
11. 11.?% of 120 = 48
12. 12.?% of 20 = 12
13. 13.30 is what percent of 40?
14. 14.What percent of 50 is 9?
15. 15.15 is what percent of 20?
16. 16.What percent of 400 is 280?
17. 17.18 is what percent of 25?
18. 18.?% of 60 = 12
19. 19.What percent of 25 is 10?
20. 20.?% of 120 = 54
21. 21.?% of 200 = 136
22. 22.What percent of 60 is 21?
23. 23.What percent of 400 is 52?
24. 24.?% of 120 = 114
25. 25.What percent of 250 is 30?
26. 26.What percent of 200 is 184?
27. 27.What percent of 150 is 141?
28. 28.What percent of 300 is 78?
29. 29.What percent of 25 is 23?
30. 30.?% of 50 = 37
31. 31.7 is what percent of 20?
32. 32.What percent of 250 is 35?
33. 33.What percent of 40 is 30?
34. 34.What percent of 40 is 16?
35. 35.17 is what percent of 20?
36. 36.?% of 120 = 78
37. 37.What percent of 300 is 57?
38. 38.?% of 150 = 120
39. 39.?% of 20 = 15
40. 40.What percent of 60 is 24?

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