If a 1.5-meter-long cuboid is cut into three sections, the surface area is increased by 48 square decimeters. What is the original volume of the wood in cubic decimeters?
把长1.5米的长方体木料横截成3段，表面积增加48平方分米，原来木料的体积是多少立方分米．
<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<gadget id="calculator">1.5 * 10</gadget>
<output>15</output>

<gadget id="calculator">12 * 15</gadget>
<output>180</output>

<result>180</result>