On a map with a scale of 1:3,000,000, the distance between A and B is 3.6 cm. If a car travels from A to B at a speed of 60 kilometers per hour, how many hours will it take to get there?
在比例尺为1：3000000的地图上，量得甲、乙两地的距离为3.6厘米，如果汽车以每小时60千米的速度从甲地道乙地，多少小时可以到达？
<gadget id="calculator">1 / 3_000_000</gadget>
<output>1/3_000_000 = around 0</output>

<gadget id="calculator">3.6 / (1/3_000_000) / 100_000 / 60</gadget>
<output>1.8</output>

<result>1.8</result>