The distance on the map from Guangming Primary School to the Children's Palace is 5cm, and the scale on the map is 1:8000. What is the actual distance in m from the school to the Children's Palace?
光明小学到少年宫的图上距离是5cm，图上的比例尺为1：8000，则学校到少年宫的实际距离是多少m．
<gadget id="calculator">1 / 8_000</gadget>
<output>1/8_000 = around 0.000125</output>

<gadget id="calculator">5 / (1/8_000) / 100</gadget>
<output>400</output>

<result>400</result>