A train traveled a total of 1080 kilometers from 7 am to 4 pm. How many kilometers per hour does the train travel.
一列火车从上午7时到下午4时共行驶了1080千米．这列火车每小时行驶多少千米．
<gadget id="calculator">1_080 / 9</gadget>
<output>120</output>

<result>120</result>