Melt and cast a conical steel block with a base diameter of 8 decimeters and a height of 6 decimeters into a cuboid. This cuboid is 4 decimeters long and 2 decimeters wide, what is its height?
把一块底面直径8分米，高6分米的圆锥体钢块，熔铸成一个长方体．这个长方体长4分米，宽2分米，它的高是多少分米？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">4 ** 2</gadget>
<output>16</output>

<gadget id="calculator">4 * 2</gadget>
<output>8</output>

<gadget id="calculator">6 / 8</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(1/3) * 3.14 * 16 * (3/4)</gadget>
<output>12.56</output>

<result>12.56</result>