The actual distance from point A to point B is 140 kilometers. If it is drawn on a map with a scale of 1:2000000, how many centimeters should it be drawn?
甲地到乙地的实际距离是140千米，把它画在一幅比例尺是1：2000000的地图上，应画多少厘米？
<gadget id="calculator">1 / 2_000_000</gadget>
<output>1/2_000_000 = around 0</output>

<gadget id="calculator">140 * 100_000 * (1/2_000_000)</gadget>
<output>7</output>

<result>7</result>