The actual distance from Nanjing to Shanghai is 270 kilometers. How many centimeters should be drawn on a map with a scale of 1:5,000,000?
南京到上海的实际距离是270千米，画在比例尺是1：5000000的地图上，应画多少厘米？
<gadget id="calculator">1 / 5_000_000</gadget>
<output>1/5_000_000 = around 0</output>

<gadget id="calculator">(1/5_000_000) * 27_000_000</gadget>
<output>27/5 = around 5.4</output>

<result>27/5 = around 5.4</result>