The area of the base of a cone is 25.12 decimeters and the height is 3 decimeters. What is the volume of the cone?
一个圆锥的底面积是25.12平方分米，高是3分米，这个圆锥的体积是多少立方分米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/3) * 25.12 * 3</gadget>
<output>25.12</output>

<result>25.12</result>