A car drives from city A to city B at 60 kilometers per hour, the distance between city A and city B on the map is 6 cm, and the scale of the map is 1:5000000, then the car travels from city A to city B How many hours will it take to arrive.
一辆汽车从A城开往B城，每小时行驶60千米，A城和B城在地图上的距离为6厘米，地图的比例尺是1：5000000，则这辆汽车从A城到B城需要多少小时才能到达．
<gadget id="calculator">1 / 5_000_000</gadget>
<output>1/5_000_000 = around 0</output>

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

<result>5</result>