Xiaohua has already read 12 pages of a 60-page story book, and the rest reads 8 pages a day. How many more days will she have to read?
一本60页的故事书，小华已经看了12页，剩下的每天看8页，还要看几天？
<gadget id="calculator">60 - 12</gadget>
<output>48</output>

<gadget id="calculator">48 / 8</gadget>
<output>6</output>

<result>6</result>