There are 35 boys and 20 girls in class 31. When cleaning, divide the total number into 5 groups on average. How many people are there in each group?
三1班有男生35人，女生20人，打扫卫生时，把总人数平均分成5组，每组有多少人？
<gadget id="calculator">35 + 20</gadget>
<output>55</output>

<gadget id="calculator">55 / 5</gadget>
<output>11</output>

<result>11</result>