About 360 books can be placed on a bookshelf. There are 6 such bookshelves in a reading room, how many books can be placed?
一个书架上大约能放360本书．一个阅览室里有6个这样的书架，大约能放多少本图书？
<gadget id="calculator">360 * 6</gadget>
<output>2_160</output>

<result>2_160</result>