The sum of the edge lengths of a cuboid is 24 cm, what is the sum of the lengths of the three edges that intersect at the same vertex in cm?
一个长方体的棱长和是24厘米，相交于同一个顶点的3条棱的长度和是多少厘米．
<gadget id="calculator">24 / 4</gadget>
<output>6</output>

<result>6</result>