The train travels 94 kilometers in 2 hours. At this speed, the railway from Changsha to Beijing is 1316 kilometers long. How many hours will it take to travel?
火车2小时行驶94千米，照这样的速度，长沙到北京的铁路长1316千米，要行驶多少小时？
<gadget id="calculator">94 / 2</gadget>
<output>47</output>

<gadget id="calculator">1_316 / 47</gadget>
<output>28</output>

<result>28</result>