The sum of the lengths of the sides of a cube is 36dm, what is the volume of the cube in dm**3.
一个正方体的棱长之和是36dm，这个正方体的体积是多少dm**3．
<gadget id="calculator">36 / 12</gadget>
<output>3</output>

<gadget id="calculator">3 * 3 * 3</gadget>
<output>27</output>

<result>27</result>