A larger cube has 125 cubic inch as a volume and in the cube there are 125 smaller cubes such that their volume is 1 cubic inch. What is the difference between the surface areas’ sum of the 125 smaller cubes and the surface area of the larger cube, in square inch? Choose the correct answer.
A) 54	B) 600	C) 81	D) 108	E) 120
Volume of larger cube = 125 = 5^3   Side of larger cube = 5   Volume of smaller cube = 1 --&gt; Side of smaller cube = 1   Surface area of larger cube = 6 * 5^2 = 150   Surface area of 27 smaller cubes = 125 * 6 * 1= 
<gadget id="calculator">125 * 6 * 1</gadget>
<output>750</output>
750   Difference= 750 - 150= 
<gadget id="calculator">750 - 150</gadget>
<output>600</output>
600   Answer: 600
<result>B</result>
A larger cube has 125 cubic inch as a volume and in the cube there are 125 smaller cubes such that their volume is 1 cubic inch. What is the difference between the surface areas’ sum of the 125 smaller cubes and the surface area of the larger cube, in square inch?