The students performed radio exercises. There were 56 girls and 64 boys. If every 8 people stand in a row, how many rows should they stand in total?
同学们进行广播操表演，参加的女生有56人，男生有64人．如果每8人站一排，一共要站多少排？
<gadget id="calculator">56 + 64</gadget>
<output>120</output>

<gadget id="calculator">120 / 8</gadget>
<output>15</output>

<result>15</result>