The ratio between the length of the edges of two cubes are in the ratio 3 : 2 find the ratio between their total surface area and volume
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Let edges be a1 and a2, then a1 : a2 = 3 : 2
Surface area of cube 1 : Surface area of cube 2 = (6*3^2)/(6*2^2)
= 9 : 4.
Volume of cube 1 : volume of cube 2 = (3^3)/(2^3) =27 : 8
Note: ^ means power.
Surface area of cube 1 : Surface area of cube 2 = (6*3^2)/(6*2^2)
= 9 : 4.
Volume of cube 1 : volume of cube 2 = (3^3)/(2^3) =27 : 8
Note: ^ means power.
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