A cylinder of iron has a volume of 12.56dm**3 and a base area of 3.14dm**2, what is its height in dm?
一个圆柱体的铁块，体积是12.56dm**3，底面积是3.14dm**2，它的高是多少dm？
<gadget id="calculator">12.56 / 3.14</gadget>
<output>4</output>

<result>4</result>