cube of iron with a side length of 6 cm is reforged into a cuboid with a length of 9 cm and a width of 3 cm. What is the height of the cuboid in cm?
一个棱长6cm的正方体铁块，将它重新锻造成长9cm，宽3cm的长方体，长方体的高是多少厘米？
<gadget id="calculator">9 * 3</gadget>
<output>27</output>

<gadget id="calculator">6 / 27</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">6 * 6 * (2/9)</gadget>
<output>8</output>

<result>8</result>