If a cylindrical wood with a height of 6 decimeters and a circumference of 18.84 decimeters is processed into the largest cone, how many cubic decimeters will be reduced in volume?
一个圆柱形木料，高6分米，周长18.84分米，加工成最大的圆锥，体积减少多少立方分米？
<gadget id="calculator">18.84 / 3.14 / 2</gadget>
<output>3</output>

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

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

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">3.14 * 9 * 6 * (2/3)</gadget>
<output>113.04</output>

<result>113.04</result>