Master Wang processed a batch of parts. She started working at 8:00 am, took an hour break at noon, and left work at 5:00 pm. A total of 96 parts were processed. On average, how many parts does she machine per hour?
王师傅加工一批零件，她从上午8时开始工作，中午休息1小时，到下午5时下班，一共加工了96个零件．她平均每小时加工多少个零件？
<gadget id="calculator">17 - 8 - 1</gadget>
<output>8</output>

<gadget id="calculator">96 / 8</gadget>
<output>12</output>

<result>12</result>