Class 3 has 25 boys and 23 girls. Divide the class into 4 groups on average, how many people are in each group?
三1班有男生25人，女生23人．把全班同学平均分成4组，每组有多少人？
<gadget id="calculator">25 + 23</gadget>
<output>48</output>

<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<result>12</result>