- A passenger train and a freight train depart from cities A and B at the same time at 10:30 in the morning, and meet on the way at 2:00 in the afternoon. It is known that the freight train travels 80 kilometers per hour, and the ratio of the speed of the passenger train to the speed of the freight train is 6: 5. How many kilometers is the railway between cities A and B?
-列客车和一列货车上午10：30同时从甲、乙两个城市相对开出，下午2：00在途中相遇，已知货车每小时行80千米，客车速度与货车速度的比是6：5，甲、乙两城市间的铁路长多少千米？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">80 * (6/5)</gadget>
<output>96</output>

<gadget id="calculator">80 + 96</gadget>
<output>176</output>

<gadget id="calculator">176 * 3.5</gadget>
<output>616</output>

<result>616</result>