There are 102 girls and 122 boys in the school, and they are doing radio gymnastics. If every 8 people are arranged in a row, how many rows can they be arranged in total?
学校有女生102人，男生122人，做广播体操，如果每8人排成一列，一共可以排成多少列？
<gadget id="calculator">102 + 122</gadget>
<output>224</output>

<gadget id="calculator">224 / 8</gadget>
<output>28</output>

<result>28</result>