A square steel billet with a side length of 6 cm is melted and cast into a rectangular parallelepiped billet with a length of 6 cm and a width of 4 cm. What is the height of this rectangular billet in centimeters?
将一个棱长为6厘米的正方体钢坯，熔铸成一个长6厘米，宽4厘米的长方体钢坯，这个长方体钢坯的高是多少厘米？
<gadget id="calculator">6 * 6 * 6</gadget>
<output>216</output>

<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">216 / 24</gadget>
<output>9</output>

<result>9</result>