If a 48 cm long iron wire is used to form a largest cube, what is the length of the sides of the cube? centimeter.
用48厘米长的铁丝围成一个最大的正方体，这个正方体的棱长是多少．厘米．
<gadget id="calculator">48 / 12</gadget>
<output>4</output>

<result>4</result>