Shanghai Oriental Pearl TV Tower is 468m high. The ratio of the height of the TV tower model to the height of the original tower is 1:240. What is the height of the TV tower model?
上海东方明珠电视塔高468m．一座该电视塔模型的高度与原塔的高度比是1：240，这座电视塔模型的高度是多少？
<gadget id="calculator">1 / 240</gadget>
<output>1/240 = around 0.004167</output>

<gadget id="calculator">(1/240) * 468</gadget>
<output>39/20 = around 1.95</output>

<result>39/20 = around 1.95</result>