A Hope Primary School is newly built in Hongqiao Township. The length of the teaching building is 120 meters. The ratio of its length to the length of the model is 200:1. How many centimeters is the length of the model?
红桥乡新建一所希望小学，教学楼长度是120米，它的长度与模型长度比是200：1，模型的长度是多少厘米？
<gadget id="calculator">12_000 / 200</gadget>
<output>60</output>

<result>60</result>