Question

45% of the people surveyed answered “yes” to a poll question. If 180

people answered “yes”, how many people were surveyed altogether?

Answer 1

400for total

Explanation:

Set total people answer the survey:x

45%x=180

45/100x=180

x=180x100/45

=400

Answer 2

400

Explanation:

let x= number of people surveyed

.45x=180

x=400