The reading room of the school opened on Friday. At first all the seats were full. Then the students left (1/8), and 34 people came in. At this time, 9 people had no seats. How many seats are there in the reading room of the school?
周五学校阅览室开放，开始所有座位正好坐满，后来学生走了(1/8)，又进来34人，这时有9人没有座位，学校的这个阅览室有多少个座位？
<gadget id="calculator">34 - 9</gadget>
<output>25</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">25 / (1/8)</gadget>
<output>200</output>

<result>200</result>