A cuboid of wood, the length, width, and height are 6 decimeters, 4 decimeters, and 3 decimeters respectively, cut a largest cone, what is the volume of the cone?
一根长方体木料，长、宽、高分别是6分米、4分米、3分米，削一个最大的圆锥，圆锥的体积是多少？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">4 / 2</gadget>
<output>2</output>

<gadget id="calculator">2 ** 2</gadget>
<output>4</output>

<gadget id="calculator">(1/3) * 3.14 * 4 * 3</gadget>
<output>12.56</output>

<result>12.56</result>