A cuboid with a length of 8dm is cut into two cuboids, and the surface area is increased by 12dm**2. What is the volume of the cuboid?
一个长8dm的长方体，横截成两个长方体，表面积增加了12dm**2，原来这个长方体的体积是多少．
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 * 8</gadget>
<output>48</output>

<result>48</result>