Change the map with a scale of 1:1000 to a map with a scale of 1:10000, how many times should the distance on the map be reduced
将比例尺1：1000的地图改成比例尺1：10000的地图，图上距离应缩小多少倍
<gadget id="calculator">1 / 1_000</gadget>
<output>1/1_000 = around 0.001</output>

<gadget id="calculator">1 / 10_000</gadget>
<output>1/10_000 = around 0.0001</output>

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

<result>10</result>