If a cylinder with a volume of 108 cubic decimeters is cut into the largest cone, what is the volume of the cone?
把体积是108立方分米的圆柱削成一个最大的圆锥，圆锥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">108 * (1/3)</gadget>
<output>36</output>

<result>36</result>