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 decimeters?
一个圆柱和一个圆锥的体积及底面积都相等，如果圆锥的高时1.2分米，则圆柱的高是多少分米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1.2 * (1/3)</gadget>
<output>0.4</output>

<result>0.4</result>