There are 23 boys and 26 girls in class 2 of the third grade. They are divided into 7 groups on average. How many people are there in each group?
三年级2班有男生23人，女生26人，平均分成7个小组，每个小组有多少人．
<gadget id="calculator">23 + 26</gadget>
<output>49</output>

<gadget id="calculator">49 / 7</gadget>
<output>7</output>

<result>7</result>