On a map with a scale of 1:2,000,000, Li Ting measured the distance from Hefei to Huangshan to be 14.5 centimeters. How long does it take for a bus to travel from Hefei to Huangshan at a speed of 80 kilometers per hour?
李婷在比例尺是1：2000000的地图上，量得合肥到黄山的距离是14.5厘米，一辆客车以每小时80千米的速度从合肥到黄山，需要几小时？
<gadget id="calculator">1 / 2_000_000</gadget>
<output>1/2_000_000 = around 0</output>

<gadget id="calculator">14.5 / (1/2_000_000) / 100_000 / 80</gadget>
<output>3.625</output>

<result>3.625</result>