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Mathematics, 15.04.2021 01:50 angel0203wilcox

Aisha wants to paint the four walls of her living room. Each wall is 2.2 m high and 3.5 m long.
One wall has a door of 1.8 m by 0.7 m.
Tins of paint cost £15 per 2 L tin.
Each litre of paint can cover 7 m2 of 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?​

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Aisha wants to paint the four walls of her living room. Each wall is 2.2 m high and 3.5 m long.
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