The actual distance between Nanjing and Beijing is 1200 kilometers. If it is drawn on a 1:8,000,000 map, what is the distance in centimeters between the two places on the map?
南京到北京的实际距离是1200千米，如果画在一幅1：8000000的地图上，两地的图上距离是多少厘米．
<gadget id="calculator">1 / 8_000_000</gadget>
<output>1/8_000_000 = around 0</output>

<gadget id="calculator">1_200 * 100_000 * (1/8_000_000)</gadget>
<output>15</output>

<result>15</result>