Xiao Ming reads a 600-page story book, and has already read 312 pages, and the remaining 32 pages a day, how many days will it take to finish reading?
小明读一本600页的故事书，已经读了312页，剩下的每天读32页，还需要几天可以读完？
<gadget id="calculator">600 - 312</gadget>
<output>288</output>

<gadget id="calculator">288 / 32</gadget>
<output>9</output>

<result>9</result>