There are a total of 150 short stories in a book. Xiaoling reads one story every day, and it will take about how many months to finish the book.
一本书一共有150个小故事，小玲每天看1个故事，大约需要多少个月看完这本书．
<gadget id="calculator">150 / 30</gadget>
<output>5</output>

<result>5</result>