450 people attended a concert at the center. the center was 3/4 full. what is the capacity of the mu

450 people attended a concert at the center. the center was 3/4 full. what is the capacity of the music center.

Let the capacity be c. We're given:
3c/4 = 450

To solve this equation, we type it in our search engine and we get:
c = 600