On a map with a scale of (1/2000000), the distance between the two places is 9.8cm. Find the actual distance between the two places.
在一副比例尺是(1/2000000)的地图上，量得两地距离是9.8cm，求两地的实际距离．
<gadget id="calculator">1 / 2_000_000</gadget>
<output>1/2_000_000 = around 0</output>

<gadget id="calculator">9.8 / (1/2_000_000) / 100_000</gadget>
<output>196</output>

<result>196</result>