SOLUTION: A room is 3m high and it's floor is rectangle of 5m by 4m . 1L of paint covers 12msq. How much paint is needed for walls???

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Question 1164764: A room is 3m high and it's floor is rectangle of 5m by 4m . 1L of paint covers 12msq. How much paint is needed for walls???
Answer by ikleyn(52781) About Me  (Show Source):
You can put this solution on YOUR website!
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Find the area of the  4  walls  (3*4 + 3*5 + 3*4 + 3*5)  and divide it by  12.

You will get the volume of the paint in liters.