A cuboid iron block with a length of 8 cm, a width and a height of 3 cm is melted and cast into a cone with a base area of 24 cm2. What is the height of the cone in cm?
把一块长是8厘米，宽和高都是3厘米的长方体铁块，熔铸成一个底面积是24平方厘米的圆锥体，这个圆锥体的高是多少厘米．
<gadget id="calculator">8 * 3 * 3</gadget>
<output>72</output>

<gadget id="calculator">3 / 24</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">72 * (1/8)</gadget>
<output>9</output>

<result>9</result>