On a school floor plan with a scale of (1/10000), the distance from the school gate to the gymnasium is 6.5 cm. What is the actual distance in meters from the school gate to the gymnasium?
在一幅比例尺是(1/10000)的学校平面图上，量得校门口到体育馆的距离是6.5厘米，校门口到体育馆的实际距离是多少米．
<gadget id="calculator">1 / 10_000</gadget>
<output>1/10_000 = around 0.0001</output>

<gadget id="calculator">6.5 / (1/10_000)</gadget>
<output>65_000</output>

<gadget id="calculator">65_000 / 100</gadget>
<output>650</output>

<result>650</result>