Numerical scale 1: 6000000 means that the distance 1cm on the map is equivalent to the actual distance in km.
数值比例尺1：6000000表示图上距离1cm相当于实际距离多少km．
<gadget id="calculator">6_000_000 / 1 / 100_000</gadget>
<output>60</output>

<result>60</result>