There are 1,200 books in the library, and they will be checked out (1/4) on the first day and (1/3) on the second day. How many books are checked out in total in the two days?
图书室有1200本图书，第一天借出(1/4)，第二天借出(1/3)，两天一共借出图书多少本？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/4) + (1/3)</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">1_200 * (7/12)</gadget>
<output>700</output>

<result>700</result>