Xiaodong's mother pasted 120 cement bags from 8:00 am to 6:00 pm. How many cement bags did she paste on average per hour?
小东妈妈从上午8时到晚上6时共糊了120个水泥袋，她平均每小时糊了多少个水泥袋．
<gadget id="calculator">120 / 10</gadget>
<output>12</output>

<result>12</result>