There are 300 people from the school participating in the activity, and they are divided into 5 teams on average, and each team is divided into 4 groups on average. How many people participate in each group?
学校有300人参加活动，平均分成5队，每队平均分成4组，每组有多少人参加？
<gadget id="calculator">300 / 5 / 4</gadget>
<output>15</output>

<result>15</result>