Xinmin Village built 4 new buildings, each building has 25 floors, for every 5 households, how many households can live in total?
新民村新建了4幢楼房，每幢楼房有25层，每住5户人家，一共可以住多少户？
<gadget id="calculator">5 * 25 * 4</gadget>
<output>500</output>

<result>500</result>