Cut a regular wooden block with an edge length of 6 cm into the largest cone. What is the volume of this cone?
把棱长6厘米的正体木块，削成一个最大的圆锥，这个圆锥体的体积是多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<gadget id="calculator">3 ** 2</gadget>
<output>9</output>

<gadget id="calculator">(1/3) * 3.14 * 9 * 6</gadget>
<output>56.52</output>

<result>56.52</result>