On a map with a scale of 1:30000, the measured distance between the two places is 5 cm. What is the actual distance in meters between the two places?
在比例尺中为1：30000的地图上，量得两地距离是5厘米，两地之间的实际距离是多少米．
<gadget id="calculator">1 / 30_000</gadget>
<output>1/30_000 = around 0.000033</output>

<gadget id="calculator">5 / (1/30_000)</gadget>
<output>150_000</output>

<gadget id="calculator">150_000 / 100</gadget>
<output>1_500</output>

<result>1_500</result>