Xiaohua found a cuboid packaging box very interesting. The length of the three edges starting from a vertex is exactly three consecutive natural numbers. If the sum of the edge lengths of this cuboid is 48 decimeters, what is the sum of the three edges starting from this vertex? Decimeter.
小华发现一个长方体包装盒子很有趣，从一个顶点出发的三条棱的长度恰好是三个连续自然数，如果这个长方体的棱长和是48分米，那么以这个顶点出发的三条棱的和是多少分米．
<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<result>12</result>