Question

if the windows and doors in the above room are made up of 20% of the wall area how much paint will be needed to give the four was (excluding the windows and doors) two coats of paint if a litre of paint is used to cover 18m^2 in one coat.​

Answer 1

Answer:

the correct answer is 720

because, I multiplied like this,

20%

so,like this you need to do this!

18m^2

18+18=36

36×20=720

Step-by-step explanation:

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Answer 2

Answer:

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Step-by-step explanation:

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