**A Painter Needs To Cover The Walls Of Four Rooms**. 622019 When you have 4 room HDB flat you should be ready to prepare about five or six 5 liters painting can. A quart of paint will cover 34 of a wall.

Sally can paint a room in 4 hours while it takes Steve 7 hours to paint the same room. If Rick works alone he can paint the room in 15 hours. If one gallon of paint covers 160 sq.

### Each gallon of paint covers 32 square feet.

Each room measures 4ft by 8ft and the ceiling is 10 feet high in all rooms. How many quarts are required to cover four walls of the same size. A painter used 1 12 gallons of paint to paint 34 of a room. In this example you would need slightly less than 2 gallons of paint to cover the walls with a single coat.