Liu Wei travels from city A to city B by plane. The plane travels 750 kilometers per hour and can reach City B in (6/5) hours. If he takes the train instead, and the speed of the train is 100 km/h, how long will it take to reach City B?
刘威乘飞机从A城前往B城．飞机每时行750千米，行(6/5)时可以到达B城．如果他改坐火车，火车的速度是100千米/时，行多长时间可以到达B城？
<gadget id="calculator">6 / 5</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">(6/5) / 100</gadget>
<output>3/250 = around 0.012</output>

<gadget id="calculator">750 * (3/250)</gadget>
<output>9</output>

<result>9</result>