What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 250 · 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 80 = 20
2. 2.?% of 40 = 2
3. 3.What percent of 50 is 22?
4. 4.?% of 25 = 16
5. 5.What percent of 250 is 145?
6. 6.What percent of 200 is 88?
7. 7.20 is what percent of 25?
8. 8.170 is what percent of 200?
9. 9.?% of 300 = 243
10. 10.What percent of 20 is 2?
11. 11.?% of 300 = 246
12. 12.290 is what percent of 500?
13. 13.?% of 80 = 76
14. 14.70 is what percent of 200?
15. 15.?% of 500 = 425
16. 16.What percent of 60 is 9?
17. 17.?% of 150 = 15
18. 18.What percent of 60 is 54?
19. 19.75 is what percent of 250?
20. 20.?% of 25 = 6
21. 21.What percent of 20 is 14?
22. 22.90 is what percent of 120?
23. 23.?% of 60 = 12
24. 24.What percent of 250 is 175?
25. 25.4 is what percent of 50?
26. 26.What percent of 120 is 36?
27. 27.128 is what percent of 200?
28. 28.What percent of 300 is 126?
29. 29.19 is what percent of 20?
30. 30.What percent of 25 is 2?
31. 31.?% of 500 = 315
32. 32.27 is what percent of 150?
33. 33.?% of 300 = 189
34. 34.?% of 40 = 36
35. 35.18 is what percent of 20?
36. 36.26 is what percent of 40?
37. 37.111 is what percent of 300?
38. 38.What percent of 50 is 45?
39. 39.90 is what percent of 300?
40. 40.?% of 120 = 48

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