It takes 60 centimeters of iron wire to weld a cube frame, how many centimeters is the edge length of this cube?
焊接一个正方体框架共用去了铁丝60厘米，这个正方体的棱长为多少厘米？
<gadget id="calculator">60 / 12</gadget>
<output>5</output>

<result>5</result>