There are 1060 science and technology books in the library, 440 less than (1/2) the number of story books. How many story books are there in school?
图书室有科技书1060本，比故事书的本数的(1/2)少440本．学校里有故事书多少本？
<gadget id="calculator">1_060 + 440</gadget>
<output>1_500</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1_500 / (1/2)</gadget>
<output>3_000</output>

<result>3_000</result>