The book "Growth Diary" has 252 pages. Xiaohua read a total of 60 pages in the first 5 days. Based on this calculation, how many days will it take to finish reading the rest?
《成长日记》一书有252页，小华前5天一共看了60页，照这样计算，余下的还需多少天看完？
<gadget id="calculator">252 - 60</gadget>
<output>192</output>

<gadget id="calculator">60 / 5</gadget>
<output>12</output>

<gadget id="calculator">192 / 12</gadget>
<output>16</output>

<result>16</result>