Michiko has a metal container in the shape if a cuboid.The container is 2.4 m long,1.2 m wide and 0.6 m high.Michiko plans to paint all the outside faces of the container with two coats of metal paint.
A) How many tins of paint does michiko need to buy?
B) what is the total cost of the paint?
Cost of metal paint is $ 8.49
Size of the tin is 250 ml
Paint coverage is 4.5 meter square per litre