Dimensions 3073

The room has 4m, 5m, and 2.4m dimensions. How many cans of paint are needed to paint the walls and ceiling of this room? If one can, is it enough for ten m2?

Correct answer:

n =  7

Step-by-step explanation:

S=4 5+2.4 2 (4+5)=63.2 n=S/10=63.2/10=7

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