On a map with a scale of (1/5000000), the distance between the two places is 9.4 cm. What is the actual distance in kilometers between them?
在比例尺是(1/5000000)的地图上，两地相距9.4厘米，它们之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">9.4 / (1/5_000_000) / 100_000</gadget>
<output>470</output>

<result>470</result>