Cut a piece of cylindrical wood with a volume of 47.7dm**3 into the largest cone, what is the volume of the cone in cubic decimeters?
把一段体积是47.7dm**3的圆柱形木头削成一个最大的圆锥体，圆锥体的体积是多少立方分米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">47.7 * (1/3)</gadget>
<output>15.9</output>

<result>15.9</result>