The distance from Beijing to Hangzhou is 1250 kilometers. On a map with a scale of 1:25000000, what is the distance in centimeters between the two places?
从北京到杭州的距离是1250千米，在比例尺是1：25000000的地图上，两地距离是多少厘米．
<gadget id="calculator">1 / 25_000_000</gadget>
<output>1/25_000_000 = around 0</output>

<gadget id="calculator">1_250 * 100_000 * (1/25_000_000)</gadget>
<output>5</output>

<result>5</result>