After a 2-meter-long cuboid log is cut into three sections along the cross-section, the surface area increases by 0.48 square meters. What is the volume of this log in cubic meters?
一根长为2米的长方体木料沿横截面截成三段后，表面积增加了0.48平方米，原来这根木料的体积是多少立方米．
<gadget id="calculator">0.48 / 4</gadget>
<output>0.12</output>

<gadget id="calculator">0.12 * 2</gadget>
<output>0.24</output>

<result>0.24</result>