There are 2,700 science and technology books in the library, 300 less than three times the number of comic books. How many comic books are there?
图书馆有科技书2700本，比连环画本数的3倍少300本．连环画有多少本？
<gadget id="calculator">2_700 + 300</gadget>
<output>3_000</output>

<gadget id="calculator">3_000 / 3</gadget>
<output>1_000</output>

<result>1_000</result>