A cylinder and a cone have the same base and height, the volume of the cylinder is 240 cubic centimeters, what is the volume of the cone in cubic centimeters.
一个圆柱和一个圆锥等底等高，圆柱的体积是240立方厘米，圆锥的体积是多少立方厘米．
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<gadget id="calculator">240 / 3</gadget>
<output>80</output>

<result>80</result>