A rectangular carton is 18 decimeters long, 8 decimeters wide, and 9 decimeters high. Put wooden cubes with a side length of 2 decimeters in the carton. How many pieces can be placed at most?
一个长方形状的纸盒长18分米，宽8分米，高9分米，把棱长为2分米的正方体木块放在纸盒里，最多可放多少个．
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">9 * 4 * 4</gadget>
<output>144</output>

<result>144</result>