The volume of a cylindrical block of wood is 30 cubic centimeters, if it is processed into the largest cone, what is the volume of cubic centimeters?
一个圆柱形木块的体积是30立方厘米，把它加工成最大的圆锥体，体积是多少立方厘米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">30 * (1/3)</gadget>
<output>10</output>

<result>10</result>