One liter of paint covers 10m2 of wall How thick is the laye

One liter of paint covers 10m^2 of wall. How thick is the layer before it dries?

Solution

Volume of paint = 1 litre = 0.001m³

Given area of layer = 10 m²

volume of layer=area * thickness= 10 * thickness

since volume of layer=volume of paint

10 * thickness = 0.001

thickness=0.001/10=0.0001 m