A 36 decimeter long iron wire surrounds a largest cube, what is the volume of this cube in cubic decimeters?
用一根36分米长的铁丝围成一个最大的正方体，这个正方体的体积是多少立方分米．
<gadget id="calculator">36 / 12</gadget>
<output>3</output>

<gadget id="calculator">3 * 3 * 3</gadget>
<output>27</output>

<result>27</result>