There are 5 units in an eight-story building, and each unit can accommodate 3 households on each floor. How many households can this building accommodate?
一栋八层楼房共有5个单元，每单元每层可住3户，这栋楼一共可以住多少户？
<gadget id="calculator">3 * 8 * 5</gadget>
<output>120</output>

<result>120</result>