A cone-shaped sand pile has a base diameter of 12 meters and a height of 5 meters. What is its volume in cubic meters?
一个圆锥形沙堆的底面直径是12米，高是5米，它的体积是多少立方米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 / 2</gadget>
<output>6</output>

<gadget id="calculator">6 ** 2</gadget>
<output>36</output>

<gadget id="calculator">(1/3) * 3.14 * 36 * 5</gadget>
<output>188.4</output>

<result>188.4</result>