The school carried out environmental protection activities, and 4 groups collected 576 waste batteries, with 8 people in each group. How many sections of waste batteries do they collect on average?
学校开展环保活动，有4个小组收集了576节废电池，每个小组有8人．他们平均每人收集废电池多少节？
<gadget id="calculator">576 / 4 / 8</gadget>
<output>18</output>

<result>18</result>