A bus departs from East Village, if it travels 60 kilometers per hour, it can reach West Village at 4 o'clock. It actually only took 3 hours to get there, what is the actual speed of this car?
一辆大巴车从东村出发，如果每时行60千米，4时就可以到达西村．实际上只用了3小时就到达了，这辆车的实际速度是多少？
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">60 * (4/3)</gadget>
<output>80</output>

<result>80</result>