After a square container with a side length of 6 decimeters is filled with water, it is poured into a cylindrical container with a bottom area of 18 square decimeters. What is the height of this cylinder in decimeters?
一个棱长是6分米正方体容器装满水后，倒入一个底面积是18平方分米的圆柱体容器里正好装满，这个圆柱的高是多少分米．
<gadget id="calculator">6 * 6 * 6</gadget>
<output>216</output>

<gadget id="calculator">216 / 18</gadget>
<output>12</output>

<result>12</result>