The actual height of Liuhe Shengshi Elevator House is 35m, and the scale of the planning model diagram of the sales department is 500:1. What is the height of the model in cm? (answer with ratio)
六合盛世电梯洋房的实际高度为35m，售楼部规划模型图的比例尺是500：1．模型的高度是多少cm？(用比例解答)
<gadget id="calculator">3_500 * 1</gadget>
<output>3_500</output>

<gadget id="calculator">3_500 / 500</gadget>
<output>7</output>

<result>7</result>