What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 425 · 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 300 = 105
2. 2.12 is what percent of 60?
3. 3.13 is what percent of 20?
4. 4.?% of 400 = 240
5. 5.?% of 25 = 9
6. 6.What percent of 120 is 54?
7. 7.52 is what percent of 80?
8. 8.?% of 120 = 18
9. 9.?% of 50 = 37
10. 10.18 is what percent of 20?
11. 11.What percent of 20 is 13?
12. 12.What percent of 400 is 104?
13. 13.?% of 500 = 125
14. 14.30 is what percent of 60?
15. 15.What percent of 50 is 9?
16. 16.What percent of 20 is 7?
17. 17.23 is what percent of 50?
18. 18.?% of 50 = 36
19. 19.124 is what percent of 400?
20. 20.What percent of 250 is 25?
21. 21.?% of 300 = 159
22. 22.What percent of 400 is 236?
23. 23.What percent of 40 is 38?
24. 24.What percent of 60 is 42?
25. 25.What percent of 150 is 126?
26. 26.What percent of 400 is 272?
27. 27.60 is what percent of 250?
28. 28.60 is what percent of 120?
29. 29.?% of 40 = 32
30. 30.48 is what percent of 60?
31. 31.75 is what percent of 250?
32. 32.?% of 400 = 268
33. 33.111 is what percent of 300?
34. 34.What percent of 40 is 34?
35. 35.3 is what percent of 20?
36. 36.?% of 80 = 44
37. 37.222 is what percent of 300?
38. 38.?% of 400 = 372
39. 39.93 is what percent of 150?
40. 40.What percent of 40 is 4?

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