The height of a triangular piece of land is 8 meters, and the bottom is 16 meters. If 4 cabbages can be planted per square meter, how many cabbages can be planted in this land?
一块三角形的土地的高是8米，底是16米，如果每平方米可以种4棵白菜，这块地可以种多少棵白菜？
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">16 * 4 * 4</gadget>
<output>256</output>

<result>256</result>