Plant cabbages in a field 80 meters long and 50 meters wide, with an average of 10 cabbages per square meter. How many cabbages can be planted in this field?
在一块长80米，宽50米的地里种白菜，平均每平方米种10棵，这块地一共可种白菜多少棵？
<gadget id="calculator">80 * 50 * 10</gadget>
<output>40_000</output>

<result>40_000</result>