On a map with a scale of 1:5,000,000, the measured distance between the two places is 2.4 cm. What is the actual distance in kilometers between the two places?
在比例尺是1：5,000,000的地图上，量得两地问的距离是2.4厘米．这两地间的实际距离是多少千米．
<gadget id="calculator">1 / 5_000_000</gadget>
<output>1/5_000_000 = around 0</output>

<gadget id="calculator">2.4 / (1/5_000_000) / 100_000</gadget>
<output>120</output>

<result>120</result>