What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 657 · 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.What percent of 150 is 45?
2. 2.?% of 25 = 17
3. 3.What percent of 150 is 69?
4. 4.70 is what percent of 250?
5. 5.60 is what percent of 120?
6. 6.?% of 25 = 21
7. 7.What percent of 300 is 276?
8. 8.?% of 150 = 60
9. 9.27 is what percent of 50?
10. 10.?% of 50 = 37
11. 11.What percent of 40 is 16?
12. 12.What percent of 40 is 30?
13. 13.?% of 120 = 12
14. 14.16 is what percent of 50?
15. 15.?% of 20 = 14
16. 16.What percent of 20 is 14?
17. 17.What percent of 120 is 12?
18. 18.What percent of 200 is 42?
19. 19.?% of 120 = 54
20. 20.13 is what percent of 20?
21. 21.What percent of 200 is 118?
22. 22.?% of 300 = 183
23. 23.17 is what percent of 25?
24. 24.?% of 25 = 5
25. 25.?% of 80 = 4
26. 26.?% of 80 = 8
27. 27.What percent of 50 is 27?
28. 28.What percent of 250 is 20?
29. 29.8 is what percent of 40?
30. 30.?% of 80 = 12
31. 31.310 is what percent of 500?
32. 32.?% of 200 = 16
33. 33.72 is what percent of 200?
34. 34.?% of 40 = 34
35. 35.?% of 150 = 108
36. 36.18 is what percent of 20?
37. 37.What percent of 200 is 90?
38. 38.72 is what percent of 120?
39. 39.231 is what percent of 300?
40. 40.5 is what percent of 25?

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