On a map with a scale of 1:1,000,000, the actual distance between the two places is 50 kilometers, so what is the distance on the map?
一幅比例尺为1：1000000的地图，两地实际距离是50千米，那么在地图上的距离是多少？
<gadget id="calculator">1 / 1_000_000</gadget>
<output>1/1_000_000 = around 0.000001</output>

<gadget id="calculator">50 * 100_000 * (1/1_000_000)</gadget>
<output>5</output>

<result>5</result>