The sum of the lengths of the sides of a cube is 72 cm. If the cube is cut into the largest cone, what is the volume of the cone in cubic centimeters?
一个正方体木块的棱长总和是72厘米，用这个正方体木块削成一个最大的圆锥，削成的圆锥的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">72 / 12</gadget>
<output>6</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>