What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 479 · 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. 1.7 is what percent of 25?
2. 2.What percent of 40 is 16?
3. 3.What percent of 300 is 264?
4. 4.?% of 400 = 288
5. 5.What percent of 25 is 22?
6. 6.?% of 40 = 32
7. 7.What percent of 500 is 445?
8. 8.What percent of 150 is 21?
9. 9.?% of 40 = 18
10. 10.12 is what percent of 60?
11. 11.33 is what percent of 300?
12. 12.What percent of 500 is 135?
13. 13.20 is what percent of 50?
14. 14.6 is what percent of 20?
15. 15.144 is what percent of 400?
16. 16.What percent of 80 is 72?
17. 17.36 is what percent of 80?
18. 18.356 is what percent of 400?
19. 19.?% of 300 = 225
20. 20.What percent of 60 is 12?
21. 21.25 is what percent of 500?
22. 22.?% of 120 = 42
23. 23.?% of 250 = 70
24. 24.5 is what percent of 25?
25. 25.?% of 300 = 189
26. 26.140 is what percent of 400?
27. 27.What percent of 120 is 18?
28. 28.What percent of 200 is 110?
29. 29.What percent of 500 is 260?
30. 30.What percent of 40 is 22?
31. 31.?% of 80 = 28
32. 32.What percent of 25 is 17?
33. 33.144 is what percent of 300?
34. 34.What percent of 50 is 7?
35. 35.?% of 200 = 42
36. 36.215 is what percent of 250?
37. 37.24 is what percent of 300?
38. 38.76 is what percent of 80?
39. 39.What percent of 40 is 4?
40. 40.What percent of 40 is 24?

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