The sum of the sides of a cuboid is 36 decimeters, what is the sum of the length, width and height of this cuboid?
一个长方体的棱长和是36分米，这个长方体的长、宽、高的和是多少分米．
<gadget id="calculator">36 / 4</gadget>
<output>9</output>

<result>9</result>