A cylindrical wood with a length of 2.4 decimeters is cut into three cylinders, and the surface area increases by 6 square decimeters. What is the original volume of the cylindrical wood in cubic decimeters?
一根长2.4分米的圆柱形木料，截成三段圆柱体后，表面积增加了6平方分米．圆柱形木料原来的体积是多少立方分米？
<gadget id="calculator">6 / 4</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">2.4 * 10</gadget>
<output>24</output>

<gadget id="calculator">(3/2) * 24</gadget>
<output>36</output>

<result>36</result>