There are 38 boys and 34 girls in the aircraft model group. If there are 8 people in each group, how many groups can they be divided into?
航模组有男生38人，女生34人，如果每8人一组，可以分成多少组？
<gadget id="calculator">38 + 34</gadget>
<output>72</output>

<gadget id="calculator">72 / 8</gadget>
<output>9</output>

<result>9</result>