What Percent Is a of b Worksheet

Percentage lesson 7: What percent is one number of another? · Set 31 · 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. 1.164 is what percent of 400?
2. 2.?% of 20 = 19
3. 3.?% of 500 = 460
4. 4.?% of 150 = 111
5. 5.?% of 80 = 12
6. 6.What percent of 40 is 4?
7. 7.What percent of 250 is 90?
8. 8.?% of 150 = 63
9. 9.?% of 300 = 93
10. 10.38 is what percent of 200?
11. 11.18 is what percent of 40?
12. 12.52 is what percent of 80?
13. 13.What percent of 60 is 6?
14. 14.230 is what percent of 250?
15. 15.30 is what percent of 150?
16. 16.?% of 50 = 40
17. 17.10 is what percent of 20?
18. 18.26 is what percent of 40?
19. 19.What percent of 200 is 130?
20. 20.34 is what percent of 40?
21. 21.What percent of 300 is 201?
22. 22.?% of 400 = 104
23. 23.What percent of 25 is 14?
24. 24.18 is what percent of 60?
25. 25.4 is what percent of 25?
26. 26.?% of 120 = 78
27. 27.?% of 50 = 16
28. 28.What percent of 50 is 31?
29. 29.?% of 200 = 160
30. 30.176 is what percent of 200?
31. 31.11 is what percent of 25?
32. 32.What percent of 500 is 65?
33. 33.What percent of 200 is 60?
34. 34.?% of 300 = 228
35. 35.21 is what percent of 25?
36. 36.What percent of 20 is 7?
37. 37.236 is what percent of 400?
38. 38.?% of 50 = 27
39. 39.?% of 80 = 48
40. 40.What percent of 150 is 63?

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