isha wants to paint the four walls of her living room. Each wall is 2.6 m high and 3.5 m long. One wall has a door o

Question

isha wants to paint the four walls of her living room.
Each wall is 2.6 m high and 3.5 m long.
One wall has a door of 2.2 m by 0.8 m.
Tins of paint cost £11 per 2 litre tin.
Each litre of paint can cover 8 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?

giabao · Answer

The amount Aisha would pay to  paint  her  living room i s   £38.50.     What is the cost of painting the living room?  The first step is to determine the  area  of the walls that do not have doors.   Area of a wall =  length x width   3 x (2.6 x 3.5) = 27.30 m²  Dimensions of the  wall w ith the  door  : (2.6m - 2.2m) x (3.5 - 0.8) = 0.4m x 2.7m    Area of  the  wall  with the  door  : 0.4m x 2.7m = 1.08 m²   Total area  of the  walls:   27.30 m² +  1.08 m² = 28.38 m²    Number of  paint tins  needed for the  walls  : 28.38 / 8 = 3.55 = 4 tins  Cost of the  paint tins  : (11 x 3) + (0.5 x 11) =  £38.50     To learn more about how to calculate the  area of a rectangle , please check: https://brainly.com/question/16595449  #SPJ1

What is the cost of painting the living room?

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