Melt and cast a cylindrical iron block with a base area of 6 decimeters and a height of 8 decimeters into a conical iron block with a base area of 12 decimeters. How many decimeters is the height of the cone?
把一个底面积是6平方分米，高8分米的圆柱形铁块熔铸成一个底面积是12平方分米的圆锥形铁块，圆锥高多少分米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">8 / (1/3) / 12</gadget>
<output>2</output>

<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<result>12</result>