There are 3 classes in Anjuyuan Primary School participating in the broadcasting exercise performance. There are 108 students in total. Each class is divided into 2 teams. How many people are in each team on average?
安居苑小学有3个班同学参加广播操表演，共108人，每班分成2个队，平均每队多少人？
<gadget id="calculator">3 * 2</gadget>
<output>6</output>

<gadget id="calculator">108 / 6</gadget>
<output>18</output>

<result>18</result>