Suppose a rectangular room measures 15 feet long by 12 feet wide by 7 feet high and has two windows and two doors. Use the information at the left to find how many gallons of paint are needed to paint the room using two coats of paint. ​

Suppose a rectangular room measures 15 feet long by 12 feet wide by 7 feet high and has two windows and two doors Use the information at the left to find how ma class=