On the 1:5800000 map, the distance between Kunming and Dali is 6cm. If a car travels from Kunming to Dali at a speed of 60 kilometers per hour, how many hours will it take to get there?
在1：5800000的地图上量得昆明到大理的距离是6cm．如果一辆汽车以每小时60km的速度从昆明赶往大理，需要几小时才能到达？
<gadget id="calculator">1 / 5_800_000</gadget>
<output>1/5_800_000 = around 0</output>

<gadget id="calculator">6 / (1/5_800_000) / 100_000 / 60</gadget>
<output>29/5 = around 5.8</output>

<result>29/5 = around 5.8</result>