If a cone has a base area of 5 square meters and a height of 1.8 meters, what is its volume in cubic meters?
一个圆锥体的底面积是5平方米，高是1.8米，它的体积是多少立方米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 5 * 1.8</gadget>
<output>3</output>

<result>3</result>