A passenger car travels from A to B at a speed of 60 km/h. It is known that the distance between places A and B is 240 kilometers. When will the bus arrive?
一辆客车从甲地开往乙地，行驶的速度是60千米/时．已知甲、乙两地之间的路程是240千米，这辆客车几时后到达？
<gadget id="calculator">240 / 60</gadget>
<output>4</output>

<result>4</result>