The outer surface of a cube of side 6m is to painted. If the cost of painting is 2 rupees per 100 sq.Cm. Find the total cost of painting the cube.
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a = 6m = 600cm
Surface area of a cube = 6a^2
= 6 × 600*600
= 2160000cm^2
100 cm^2 = ₹2
for = ₹2 * 2160000cm^2
= ₹ 4320000
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