A nursery with a length of 24 meters and a width of 18 meters, if each sapling covers an area of 2 square meters, how many saplings can be planted in this nursery?
一块长24米，宽18米的苗圃，如果每棵树苗占地2平方米，这个苗圃一共可以种多少棵树苗？
<gadget id="calculator">24 * 18</gadget>
<output>432</output>

<gadget id="calculator">432 / 2</gadget>
<output>216</output>

<result>216</result>