The CCTV tower is 405 meters high, and the teaching building of Dongfang Primary School is 15 meters high. How many times is the height of the CCTV tower higher than the teaching building?
中央电视塔高405米，东方小学的教学楼高15米，中央电视塔的高度是教学楼的几倍？
<gadget id="calculator">405 / 15</gadget>
<output>27</output>

<result>27</result>