Class 3 and 1 bought 60 boxes of flowers to decorate the classroom. Eight pots were placed in the classroom, and 4 rows were placed in the rest of the corridors. How many pots were placed in each row on average?
三1班购买了60盒鲜花装饰教室，教室内摆放了8盆，其余的走廊里摆成4排，平均每排摆放了多少盆？
<gadget id="calculator">60 - 8</gadget>
<output>52</output>

<gadget id="calculator">52 / 4</gadget>
<output>13</output>

<result>13</result>