On a map with a scale of 1:1,000,000, the distance from Guangzhou to Shenzhen is 16 centimeters. What is the actual distance in kilometers from Guangzhou to Shenzhen?
在比例尺是1：1000000的地图上量得广州到深圳的距离是16厘米，广州到深圳的实际距离是多少千米．
<gadget id="calculator">1 / 1_000_000</gadget>
<output>1/1_000_000 = around 0.000001</output>

<gadget id="calculator">16 / (1/1_000_000) / 100_000</gadget>
<output>160</output>

<result>160</result>