The first class of the fourth grade bought 264 homework books, the second class bought 270 homework books, and each person was given 6 homework books. How many people are there in the two classes?
四年级一班买作业本264本，二班买作业本270本，每人发作业本6本，两班一共有多少人？
<gadget id="calculator">264 + 270</gadget>
<output>534</output>

<gadget id="calculator">534 / 6</gadget>
<output>89</output>

<result>89</result>