On a map with a scale of 1:15,000,000, the distance between Guangzhou and Beijing is measured to be 10 centimeters. How many kilometers is the actual distance between these two places?
在一幅比例尺是1：15000000的地图上，量得广州与北京的距离是10厘米，这两地之间的实际距离大约是多少千米？
<gadget id="calculator">1 / 15_000_000</gadget>
<output>1/15_000_000 = around 0</output>

<gadget id="calculator">10 / (1/15_000_000) / 100_000</gadget>
<output>1_500</output>

<result>1_500</result>