A square piece of wood with a side length of 12dm is cut into the largest conical piece of wood. What is the volume of this piece of wood?
一个正方形木块，棱长12dm，削成一个最大的圆锥形木料，这块木料的体积是多少？
<gadget id="calculator">12 / 2</gadget>
<output>6</output>

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

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

<gadget id="calculator">3.14 * 36 * 12 * (1/3)</gadget>
<output>452.16</output>

<result>452.16</result>