There are 984 books in the library of Hope Primary School, which are placed on 3 bookshelves on average, and each shelf has 4 floors. How many books are placed on each floor on average?
希望小学图书室共有图书984本，平均放在3个书架上，每个书架有4层，平均每层放了多少本图书？
<gadget id="calculator">984 / 3 / 4</gadget>
<output>82</output>

<result>82</result>