The return period for books borrowed from a certain library is 10 days. Xiao Min borrowed a story book, and if she reads 5 pages a day, it will take 16 days to finish it. How many more pages can she read at least every day to return it on time?
某图书室借阅图书的归还期限为10天．小敏借了一本故事书，如果每天看5页，16天才能看完．她每天至少再多看几页才能按时归还？
<gadget id="calculator">16 / 10</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">5 * (8/5)</gadget>
<output>8</output>

<gadget id="calculator">8 - 5</gadget>
<output>3</output>

<result>3</result>