The sum of the lengths of the sides of a cube is 48 cm, what is the surface area of the cube in cm**2.
一个正方体的棱长之和是48cm，这个正方体的表面积是多少cm**2．
<gadget id="calculator">48 / 12</gadget>
<output>4</output>

<gadget id="calculator">4 * 4 * 6</gadget>
<output>96</output>

<result>96</result>