The school bought 160 potted flowers and placed 28 pots in the auditorium. The rest of the flowers are divided into 22 classes, how many pots are divided into each class on average?
学校买来160盆花，放在大礼堂28盆．剩下的花分给22个班，平均每班分到几盆？
<gadget id="calculator">160 - 28</gadget>
<output>132</output>

<gadget id="calculator">132 / 22</gadget>
<output>6</output>

<result>6</result>