On a map with a scale of 1:8000000, the distance between City A and City B is measured to be 3.6 cm. A car drives from city A to city B at a speed of 80 km/h. How long can it take to get there?
在一幅比例尺为1：8000000的地图上，量得甲城和乙城之间的距离为3.6厘米．汽车以80千米/时的速度从甲城开往乙城，几小时可以到达？
<gadget id="calculator">1 / 8_000_000</gadget>
<output>1/8_000_000 = around 0</output>

<gadget id="calculator">3.6 / (1/8_000_000) / 100_000 / 80</gadget>
<output>3.6</output>

<result>3.6</result>