There are 1500 science books in the school library, the number of story books is (3/5) of science books, and the number of comic books is (2/3) of story books, how many comic books are there?
学校图书室有科技书1500本，故事书的本数是科技书的(3/5)，连环画的本数是故事书的(2/3)，连环画有多少本？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

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

<gadget id="calculator">1_500 * (3/5) * (2/3)</gadget>
<output>600</output>

<result>600</result>