If Chase runs 5 miles in 60 minutes, how far will he run in 3 hours if he continues to run at the same rate?(1 point)

Chase runs 5 miles in 60 minutes, so he runs 5/60 = <<5/60=0.08333333333333333>>0.08333333333333333 miles per minute.

If he continues to run at the same rate for 3 hours (which is 3 x 60 = <<3*60=180>>180 minutes), he will run 0.08333333333333333 x 180 = <<0.08333333333333333*180=15>>15 miles. Answer: \boxed{15}.