The area of the base of a cone is 3.14 square meters and the height is 6 meters. What is the volume?
一个圆锥的底面积是3.14平方米，高是6米，体积是多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 3.14 * 6</gadget>
<output>6.28</output>

<result>6.28</result>