A cube is surrounded by a 48 cm long iron wire (ignoring the joints), what is the surface area in square centimeters?
用一根长48厘米长的铁丝围成正方体(接头处忽略不计)，表面积是多少平方厘米．
<gadget id="calculator">48 / 12</gadget>
<output>4</output>

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

<result>96</result>