A vegetable field is 15 meters wide and 18 meters long. If there are about 17 vegetables per square meter, how many vegetables can be grown in this vegetable field?
一块菜地宽15米，长18米，如果每平方米种菜大约17棵，这块菜地一共能种多少棵菜？
<gadget id="calculator">18 * 15 * 17</gadget>
<output>4_590</output>

<result>4_590</result>