If a cylinder with a volume of 36 cubic decimeters is cut into a cone with the same base and height, what is the volume of the cone?
把一个体积是36立方分米的圆柱削成一个也它等底等高的圆锥，这个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">36 * (1/3)</gadget>
<output>12</output>

<result>12</result>