Step-by-step explanation: First, you find the area of the garage door as a whole (112 ft). Then, you find the area of each the three windows and add them together (their total area together is 9 ft). Lastly, you subtract this sum from the area of the whole door and the answer that you will get is 103 ft. Hope this helps :)
hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!
the answer is 1030 it's very simple math.