The scale of a map is 1:4,000,000, and the distance on the map between A and B is 12 centimeters. A car drives from A to B at 60 kilometers per hour. How many hours will it take to arrive?
一幅地图的比例尺为1：4000000，甲乙两城的图上距离是12厘米，一辆汽车从甲城开往乙城，每小时行60千米，几小时后能到达？
<gadget id="calculator">1 / 4_000_000</gadget>
<output>1/4_000_000 = around 0</output>

<gadget id="calculator">12 / (1/4_000_000) / 100_000 / 60</gadget>
<output>8</output>

<result>8</result>