Three Class 1 students went to the science laboratory to do experiments. There are 26 boys and 22 girls. Divide into groups of 4 people, how many groups can be divided into total?
三1班同学去科学实验室做实验．男生有26人，女生有22人．每4人分成一组，一共可以分成多少个小组？
<gadget id="calculator">26 + 22</gadget>
<output>48</output>

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

<result>12</result>