Answer:
40%
Explanation:
The question they are asking is what percentage of all students read news blogs?
1.) You will use the total number of students that answered yes, which is 80.
2.) You will divide 80 from 200. 200 is the total number of students that took the survey.
3.) 80/200= 0.4
4.) You will then multiply by 100 to get your percentage.
5.) 0.4 x 100 = 40%