There are 150 comic books for roommates in the school library, which is (3/4) the number of science and technology books, and the number of story books is (9/5) of the science and technology books. How many story books are there in the library?
学校图书室友连环画150本，是科技书本数的(3/4)，故事书的本数是科技书的(9/5)．图书室里有故事书多少本？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">150 / (3/4)</gadget>
<output>200</output>

<gadget id="calculator">9 / 5</gadget>
<output>9/5 = around 1.8</output>

<gadget id="calculator">200 * (9/5)</gadget>
<output>360</output>

<result>360</result>