Aunt Li started processing toys at 9:00 a.m. and processed 80 toys in total by 2:00 p.m. How many toys does Aunt Li process on average per hour?
李阿姨从上午9时开始加工玩具，到下午2时整，一共加工了80个玩具，李阿姨平均每小时加工多少个这样的玩具？
<gadget id="calculator">80 / 5</gadget>
<output>16</output>

<result>16</result>