A cylindrical log is 6 meters long. After it is cut into 4 sections on average, the surface area increases by 48 square decimeters. What is the volume of each log in cubic meters?
一根圆柱形木材长6米，把它平均横截成4段后，表面积增加了48平方分米，每段圆木的体积是多少立方米．
<gadget id="calculator">0.48 / 6</gadget>
<output>0.08</output>

<gadget id="calculator">6 / 4</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">0.08 * (3/2)</gadget>
<output>0.12</output>

<result>0.12</result>