Question

Warren measured a rectangular window to find out how much plastic he would need to cover it. the window measures 5 ft 6 inches by 2 ft 9 inches. about how many inches of plastic does warren need to cover the window.

Answer 1

5ft 6 inches = (5*12) + 6 = 60 + 6 = 66 inches
2ft 9 inches = (2*12) + 9 = 24 + 9 = 33 inches
66*33 = 2178 inches^2
So Warren needs 2178 square inches of plastic, plus however much overlap he needs for the tacks or tape or whatever he will use to attach the plastic to the wall.
Have a nice day :D