A cylinder and a cone have the same volume and base area. If the height of the cone is 1.2 decimeters, what is the height of the cylinder in centimeters?
一个圆柱和一个圆锥的体积和底面积都相等，如果圆锥的高是1.2分米，则圆柱的高是多少厘米．
<gadget id="calculator">1.2 / 3</gadget>
<output>0.4</output>

<gadget id="calculator">0.4 * 10</gadget>
<output>4</output>

<result>4</result>