The diameter of the base of the cylinder is 6 decimeters and the height is 8 decimeters. What is the volume of the cone with the same base and height in cubic decimeters?
圆柱的底面直径是6分米，高是8分米，与它等底等高的圆锥的体积是多少立方分米．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

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

<gadget id="calculator">3.14 * 9 * 8</gadget>
<output>226.08</output>

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

<gadget id="calculator">226.08 * (1/3)</gadget>
<output>75.36</output>

<result>75.36</result>