On a map with a scale of 1:60000, the distance from Yucai Primary School to the Children's Palace is 3 centimeters. How many kilometers should the actual distance be?
在一幅比例尺为1：60000的地图上，育才小学到少年宫的路程是3厘米，实际路程应该是多少千米．
<gadget id="calculator">1 / 60_000</gadget>
<output>1/60_000 = around 0.000017</output>

<gadget id="calculator">3 / (1/60_000) / 100_000</gadget>
<output>9/5 = around 1.8</output>

<result>9/5 = around 1.8</result>