Eleven rectangular 9-inch by 12-inch pictures hang on a wall. How many square inches of the wall's surface area are covered by the pictures?
+2668 Each picture has area \(9 \times 12\). There are 11 of these, so the total area is \(108 \times 11 = \color{brown}\boxed{1,188}\)
+2668 Each picture has area \(9 \times 12\). There are 11 of these, so the total area is \(108 \times 11 = \color{brown}\boxed{1,188}\)
