A cylinder and a cone have the same volume and the same base area. The height of the cylinder is 1.2 meters. What is the height of the cone in meters?
一个圆柱和一个圆锥的体积相等，底面积也相等，圆柱的高是1.2米，圆锥的高是多少米．
<gadget id="calculator">3 / 1</gadget>
<output>3</output>

<gadget id="calculator">1.2 * 3</gadget>
<output>3.6</output>

<result>3.6</result>