A gift box whose length, width and height are 40cm, 30cm, and 20cm respectively, if it is used to pack a gift whose length, width, and height are 7cm, 9cm, and 11cm, how many pieces can it hold at most?
一个长宽高分别是40cm、30cm、20cm礼品包装盒，若用来包装长宽高分别是7cm、9cm、11cm的一种礼品，至多可以装多少件．
<gadget id="calculator">3 * 4 * 2</gadget>
<output>24</output>

<result>24</result>