On a map with a scale of 1:9000000, the distance between A and B is 8 cm. If it is on a map with a scale of 1:6000000, how many centimeters should the distance be between the two places?
在一幅比例尺为1：9000000的地图上测得A、B两地间的距离是8厘米，如果在比例尺为1：6000000的地图上，这两地间的距离又应相距多少厘米？
<gadget id="calculator">1 / 9_000_000</gadget>
<output>1/9_000_000 = around 0</output>

<gadget id="calculator">8 / (1/9_000_000)</gadget>
<output>72_000_000</output>

<gadget id="calculator">1 / 6_000_000</gadget>
<output>1/6_000_000 = around 0</output>

<gadget id="calculator">72_000_000 * (1/6_000_000)</gadget>
<output>12</output>

<result>12</result>