On a map with a scale of 1:5,000,000, the distance between Shijiazhuang and Beijing is 5 cm. What is the actual distance between Shijiazhuang and Beijing?
在比例尺是1：5000000的地图上，量出石家庄到北京的距离是5厘米，石家庄到北京的实际距离是多少米？
<gadget id="calculator">1 / 5_000_000</gadget>
<output>1/5_000_000 = around 0</output>

<gadget id="calculator">5 / (1/5_000_000)</gadget>
<output>25_000_000</output>

<gadget id="calculator">25_000_000 / 100</gadget>
<output>250_000</output>

<result>250_000</result>