A room mate is 12ft by21 ft .It needs to be painted.The celling is 8ft above the floor. There are twowindows in the room there are two windows in the room each one is 3 ft by 4 ft. The door is 2.5 ft by 6.5 ft

Find the area of the walls and cellings. One gallon of paint covers 78.54 sq ft How many gallons are needed to paint the room? At $20.49 a gallon What id the cost to paint the room

The area of the walls and celling

( round to the nearest hundred)

The # of gallons needed

(round to the nearest hundred)

The cost will be

(round to the nearest cent)