On a map with a scale of 1:200,000, the distance between the expressways between cities A and B is 5.5 cm. On another map with a scale of 1:500,000, the distance between the highways What is the distance?
在一幅比例尺是1：200000的地图上，量得甲、乙两个城市之间的高速公路的距离是5.5厘米，在另一幅比例尺是1：500000的地图上，这条公路的图上距离是多少？
<gadget id="calculator">1 / 200_000</gadget>
<output>1/200_000 = around 0.000005</output>

<gadget id="calculator">1 / 1_500_000</gadget>
<output>1/1_500_000 = around 0.000001</output>

<gadget id="calculator">(1/200_000) / (1/1_500_000)</gadget>
<output>15/2 = around 7.5</output>

<gadget id="calculator">5.5 / (15/2)</gadget>
<output>0.733333</output>

<result>0.733333</result>