The actual height of the teaching building is 35 meters. The ratio of its height to the height of the model is 500:1. How many centimeters is the height of the model?
教学楼的实际高度为35米，它的高度与模型的高度比是500：1，模型的高度是多少厘米？
<gadget id="calculator">100 / 500</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">35 * (1/5)</gadget>
<output>7</output>

<result>7</result>