The school bought a new batch of books, story books accounted for (2/9), technology books accounted for (1/12), there are 110 of these two kinds of books. So how many books did the school buy in total?
学校新买了一批图书，故事书占(2/9)，科技书占(1/12)，这两种书共有110本．那么学校一共买了多少本图书？
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">(2/9) + (1/12)</gadget>
<output>11/36 = around 0.305556</output>

<gadget id="calculator">110 / (11/36)</gadget>
<output>360</output>

<result>360</result>