The diameter of the base of a cylinder is 6 decimeters and the height is 10 decimeters. What is the volume of a cone with the same base and height in cubic decimeters?
圆柱底面直径是6分米，高10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 * 10</gadget>
<output>282.6</output>

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

<gadget id="calculator">282.6 * (1/3)</gadget>
<output>94.2</output>

<result>94.2</result>