The sum of the sides of a cuboid is 124 centimeters, what is the sum of the three sides intersecting at a vertex in centimeters?
一个长方体的棱长之和是124厘米，相交于一个顶点的三条棱的和是多少厘米．
<gadget id="calculator">124 / 4</gadget>
<output>31</output>

<result>31</result>