The library bought 540 new books, of which (1/3) were comic books, and the rest were literary and technical books. The ratio of literary and technical books was 3:2. How many technical books are there?
图书室买来540本新书，其中(1/3)是连环画，其余的是文艺书和科技书，文艺书和科技书的本数比是3：2．科技书各有多少本？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/3)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">540 * (2/3)</gadget>
<output>360</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">360 * (2/5)</gadget>
<output>144</output>

<result>144</result>