45 people from class 3 1 and 43 people from class 3 2 went on an autumn outing together, divided into 4 groups on average, how many people in each group?
三1班45人和三2班43人一同去秋游，平均分成4个小组，每个小组多少人？
<gadget id="calculator">45 + 43</gadget>
<output>88</output>

<gadget id="calculator">88 / 4</gadget>
<output>22</output>

<result>22</result>