The distance between A and B is 1260 km. A train departs from A at 18:00 and arrives at B at 8:00 the next day. How many kilometers per hour does the train travel?
甲乙两地相距1260千米．一列火车18时从甲地开出，第二天8时到达乙地．这列火车每小时行多少千米？
<gadget id="calculator">24 - 18</gadget>
<output>6</output>

<gadget id="calculator">6 + 8</gadget>
<output>14</output>

<gadget id="calculator">1_260 / 14</gadget>
<output>90</output>

<result>90</result>