The sixth grade students do exercises, 12 people stand in each row, exactly 10 rows. Now the teacher asks to stand in 8 rows instead, how many people stand in each row on average?
六年级的同学们做操，每行站12人，正好站10行．现在老师要求改为站8行，平均每行站多少人？
<gadget id="calculator">10 / 8</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">12 * (5/4)</gadget>
<output>15</output>

<result>15</result>