What is the volume of a cube whose sum of sides is 48 decimeters?
一个棱长和是48分米的正方体，它的体积是多少．
<gadget id="calculator">48 / 12</gadget>
<output>4</output>

<gadget id="calculator">4 * 4 * 4</gadget>
<output>64</output>

<result>64</result>