The students participated in labor. There were 56 male students and 52 female students. Every 6 students were divided into groups. How many groups can be divided into total?
同学们参加劳动，男同学有56人，女同学有52人，每6人分成一组．一共可以分成多少组？
<gadget id="calculator">56 + 52</gadget>
<output>108</output>

<gadget id="calculator">108 / 6</gadget>
<output>18</output>

<result>18</result>