cuboid iron block has a length of 12dm, a width of 6dm, and a height of 3.14dm. It is melted and cast into a cylindrical iron block with a base radius of 3dm. What is the height of this cylindrical iron block?
一个长方体铁块，长是12dm，宽是6dm，高是3.14dm，将它熔铸成一个底面半径是3dm的圆柱形铁块，这个圆柱形铁块的高是多少分米？
<gadget id="calculator">12 * 6 * 3.14</gadget>
<output>226.08</output>

<gadget id="calculator">3.14 * 3 * 3</gadget>
<output>28.26</output>

<gadget id="calculator">226.08 / 28.26</gadget>
<output>8</output>

<result>8</result>