What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 244 · 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 40 = 32
2. 2.56 is what percent of 80?
3. 3.?% of 20 = 1
4. 4.?% of 20 = 17
5. 5.What percent of 400 is 68?
6. 6.150 is what percent of 250?
7. 7.10 is what percent of 20?
8. 8.What percent of 80 is 48?
9. 9.What percent of 60 is 6?
10. 10.175 is what percent of 250?
11. 11.What percent of 50 is 43?
12. 12.?% of 50 = 3
13. 13.What percent of 200 is 172?
14. 14.15 is what percent of 25?
15. 15.28 is what percent of 40?
16. 16.?% of 400 = 100
17. 17.?% of 40 = 16
18. 18.What percent of 25 is 20?
19. 19.2 is what percent of 40?
20. 20.What percent of 50 is 18?
21. 21.What percent of 300 is 162?
22. 22.What percent of 80 is 44?
23. 23.?% of 50 = 44
24. 24.352 is what percent of 400?
25. 25.?% of 20 = 18
26. 26.198 is what percent of 300?
27. 27.?% of 20 = 19
28. 28.?% of 25 = 17
29. 29.?% of 60 = 12
30. 30.?% of 20 = 10
31. 31.?% of 80 = 32
32. 32.What percent of 120 is 30?
33. 33.5 is what percent of 20?
34. 34.What percent of 150 is 21?
35. 35.What percent of 500 is 250?
36. 36.78 is what percent of 120?
37. 37.?% of 50 = 37
38. 38.What percent of 120 is 90?
39. 39.7 is what percent of 50?
40. 40.What percent of 40 is 4?

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