If the volume of a cylinder is 36 cubic centimeters, what is the volume of a cone with the same base and height as the cylinder?
一个圆柱的体积是36立方厘米，与这个圆柱等底等高的圆锥的体积是多少．
<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>