The distance between the two places is 2 cm measured on a map, and the scale of the map is (1/3000), what is the actual distance between the two places in meters?
在一幅地图上量得两地之间的距离是2厘米，地图的比例尺是(1/3000)，两地间的实际距离是多少米．
<gadget id="calculator">1 / 3_000</gadget>
<output>1/3_000 = around 0.000333</output>

<gadget id="calculator">2 / (1/3_000)</gadget>
<output>6_000</output>

<gadget id="calculator">6_000 / 100</gadget>
<output>60</output>

<result>60</result>