On a map with a scale of 1:6000000, the distance between A and B is 5cm. How many hours does it take for a car to travel from A to B at a speed of 60km/h?
在一幅比例尺是1：6000000的地图上，量得甲、乙两城的距离是5cm，一辆汽车以60km/时的速度从甲城开往乙城，需要几小时？
<gadget id="calculator">1 / 6_000_000</gadget>
<output>1/6_000_000 = around 0</output>

<gadget id="calculator">5 / (1/6_000_000) / 100_000 / 60</gadget>
<output>5</output>

<result>5</result>