Master Wang works 8 hours a day, producing a total of 87 parts in the morning and 113 in the afternoon. How many parts does Master Wang produce per hour on average during this day?
王师傅一天工作8小时，上午共生产零件87个，下午共生产113个，王师傅在这一天里平均每小时生产多少个零件？
<gadget id="calculator">87 + 113</gadget>
<output>200</output>

<gadget id="calculator">200 / 8</gadget>
<output>25</output>

<result>25</result>