The actual height of the teaching building is 42 meters. The ratio of its height to the height of the model is 700:1. How many centimeters is the height of the model?
教学楼的实际高度为42米，它的高度与模型的高度比是700：1，模型的高度是多少厘米？
<gadget id="calculator">100 / 700</gadget>
<output>1/7 = around 0.142857</output>

<gadget id="calculator">42 * (1/7)</gadget>
<output>6</output>

<result>6</result>