On a map with a scale of (1/600000), the distance on the map from Lujiang Station to Hefei Station is about 10 centimeters, and the actual length of the railway between the two stations is about how many kilometers.
在一幅比例是(1/600000)的地图上，量得庐江站至合肥站的图上距离大约是10厘米，两站之间的实际铁路长约是多少千米．
<gadget id="calculator">1 / 600_000</gadget>
<output>1/600_000 = around 0.000002</output>

<gadget id="calculator">10 / (1/600_000) / 100_000</gadget>
<output>60</output>

<result>60</result>