A building has 21 floors and a height of 59.64 meters. What is the average height of each floor in this building?
一幢大楼有21层，楼高59.64米．这幢大楼平均每层高多少米？
<gadget id="calculator">59.64 / 21</gadget>
<output>2.84</output>

<result>2.84</result>