If the side lengths of a cube sum to 48 cm, what is the surface area of the cube in square decimeters?
一个正方体的棱长和48厘米，正方体表面积是多少平方分米．
<gadget id="calculator">48 / 12</gadget>
<output>4</output>

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

<result>96</result>