Xiao Ming has some books. The number of story books is (2/3) the number of comic books, and (3/4) the number of composition selections. There are 36 comic books. How many more comic books than composition selections?
小明有一些图书，故事书本数是连环画本数的(2/3)，是作文选本数的(3/4)，连环画有36本，连环画比作文选多多少本？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(2/3) / (3/4)</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">36 * (8/9)</gadget>
<output>32</output>

<gadget id="calculator">36 - 32</gadget>
<output>4</output>

<result>4</result>