The actual distance between Jiangdu and Nanjing is 112 kilometers. On a map with a scale of 1:7,000,000, what is the distance in centimeters between the two places?
江都到南京的实际距离是112千米，在比例尺是1：7000000的地图上，两地之间的图上距离是多少厘米？
<gadget id="calculator">1 / 7_000_000</gadget>
<output>1/7_000_000 = around 0</output>

<gadget id="calculator">112 * 100_000 * (1/7_000_000)</gadget>
<output>8/5 = around 1.6</output>

<result>8/5 = around 1.6</result>