Aisha wants to paint the four walls of her living room.
Each wall is 2.5 m high and 3.2 m long.
One wall has a door of 2 m by 0.9 m.
Tins of paint cost £8 per 1.2 L tin.
Each litre of paint can cover 10 m2 of the wall.
There is an offer of Buy 2 tins get the 3rd at half price.
How much will Aisha pay to paint her living room?