The distance between A and B is 240 kilometers, what is the line segment drawn on the map in centimeters, and the scale is 1:6000000.
甲乙两地之间的距离是240千米，画在图上的线段是多少厘米，比例尺是1：6000000．
<gadget id="calculator">1 / 6_000_000</gadget>
<output>1/6_000_000 = around 0</output>

<gadget id="calculator">240 * 100_000 * (1/6_000_000)</gadget>
<output>4</output>

<result>4</result>