There are two 5-storey residential buildings in Huayuan Community. There are 60 households in total. On average, how many households are there on each floor of each building?
花园小区有2幢5层的住宅楼．一共有60户人家．平均每幢楼每层有几户人家？
<gadget id="calculator">60 / 2 / 5</gadget>
<output>6</output>

<result>6</result>