In a cuboid carton with a length of 6 decimeters, a width of 4 decimeters, and a height of 4 decimeters, how many cubes of wood with an edge length of 2 decimeters can be placed at most?
在一个长6分米，宽4分米，高4分米的长方体纸盒中，最多能放多少个棱长为2分米的正方体木块．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

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

<gadget id="calculator">3 * 2 * 2</gadget>
<output>12</output>

<result>12</result>