A cone has a base area of 31.4 square centimeters and a height of 6 centimeters, what is its volume in cubic centimeters?
一个圆锥的底面积是31.4平方厘米，高是6厘米，它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">(1/3) * 31.4 * 6</gadget>
<output>62.8</output>

<result>62.8</result>