The Central Radio and Television Tower is 405 meters high, and an office building is 15 meters high. How many times is the height of the TV Tower taller than this office building?
中央广播电视塔高405米，一座办公楼高15米，电视塔高是这座办公楼高的几倍？
<gadget id="calculator">405 / 15</gadget>
<output>27</output>

<result>27</result>