A train is 160 meters long and travels 25 meters per second. How long does it take for the whole car to pass through a 95-meter-long cave?
一列火车长160米，每秒行驶25米．全车通过一条95米长的山洞，需要多少时间？
<gadget id="calculator">155 / 25</gadget>
<output>31/5 = around 6.2</output>

<result>31/5 = around 6.2</result>