Guangming Primary School bought 6 new bookshelves, each with 5 floors, and 26 books on each floor, how many books can be placed in the newly purchased bookshelves.
光明小学新买了6个书架，每个书架有5层，每层放26本书，新买的书架可放图书多少本．
<gadget id="calculator">26 * 5 * 6</gadget>
<output>780</output>

<result>780</result>