The cost of the paint is 36.50 per kg. If 1 kg of paint covers 16 square feet, how much will it cost to paint outside of a cube having 8 feet each side?
Total surface area of cube =Â $$6\times\ 8^2\ =384$$
Amount of paint required =Â $$\ \frac{\ 384}{16}=24\ kgs$$
Cost of 24kgs paint =Â $$24\times\ 36.5\ =876$$
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