There is a rectangular flowerbed with a length of 20 meters and a width of 15 meters. If there are 6 flowers per square meter, how many flowers can this flowerbed hold?
有一块长20米，宽15米的长方形花圃，如果每平方米载6棵花，这个花圃可载多少棵花？
<gadget id="calculator">20 * 15 * 6</gadget>
<output>1_800</output>

<result>1_800</result>