The scale of a map is 1:200,000, indicating that the distance of 1 cm on the map represents the actual distance in meters on the ground.
一幅地图的比例尺是1：200000，说明图上1厘米的距离表示地面上的实际距离是多少米．
<gadget id="calculator">200_000 / 1 / 100</gadget>
<output>2_000</output>

<result>2_000</result>