A cylinder with a base radius of 2 meters and a height of 24 meters is the volume of a cone with the same base and height?
一个圆柱底面半径是2米，高24米，与它等底等高的圆锥体积是多少？
<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">3.14 * 4 * 24 * (1/3)</gadget>
<output>100.48</output>

<result>100.48</result>