A cube has a surface area of 384 square decimeters and a volume of 512 cubic decimeters, what is the sum of the lengths of the sides of the cube?
一个正方体的表面积是384平方分米，体积是512立方分米，这个正方体棱长的总和是多少．
<gadget id="calculator">384 / 6</gadget>
<output>64</output>

<gadget id="calculator">512 / 64</gadget>
<output>8</output>

<gadget id="calculator">8 * 12</gadget>
<output>96</output>

<result>96</result>