square billet with an edge length of 8 cm is forged into a cuboid with a length of 16 cm and a width of 8 cm. What is the height of the cuboid in cm? (Solve the equation.)
把一个棱长是8厘米的正方体钢坯，锻造成一个长是16厘米，宽是8厘米的长方体，长方体的高是多少厘米？(用方程解．)
<gadget id="calculator">8 * 8 * 8</gadget>
<output>512</output>

<gadget id="calculator">16 * 8</gadget>
<output>128</output>

<gadget id="calculator">512 / 128</gadget>
<output>4</output>

<result>4</result>