Respuesta :

Answer:

600ft³

Step-by-step explanation:

The room is 7ft by 9ft and the closet is 3ft by 4ft

The volume of the room is 7 * 9 * 8 = 504ft³

The volume of the closet is 3 * 4 * 8 = 96ft³

The total volume = 504ft³ + 96ft³ = 600ft³