The school newly bought back 120 story books, which is 10 more than the science and technology books (2/3). How many books did the school buy back in total?
学校新买回120本故事书，比买回科技书本书的(2/3)还多10本，学校共买回多少本书？
<gadget id="calculator">120 - 10</gadget>
<output>110</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">110 / (2/3)</gadget>
<output>165</output>

<gadget id="calculator">165 + 120</gadget>
<output>285</output>

<result>285</result>