Weld a 24dm long iron wire into a cube frame, and paste white paper on the outside, how many square decimeters of white paper are needed at least?
把一根长24dm的铁丝，焊接成一个正方体框架，再在外面糊上白纸，至少需要多少平方分米的白纸？
<gadget id="calculator">24 / 12</gadget>
<output>2</output>

<gadget id="calculator">2 * 2 * 6</gadget>
<output>24</output>

<result>24</result>