To celebrate the 89th anniversary of the founding of the Communist Party of China, 80 people from the school dance team were divided into 2 teams for performances, and each team was divided into 4 groups on average. How many people are there in each group?
庆祝中国共产党成立89周年，学校舞蹈队80人平均分成2队进行文艺节目表演，每队又平均分成4组，每组有多少人？
<gadget id="calculator">80 / 2 / 4</gadget>
<output>10</output>

<result>10</result>