Xiaohua reads a 240-page novel, and reads 64 pages in 4 days. According to this calculation, how many days will it take to finish the book?
小华看一本240页的小说，4天看了64页，照这样计算，看完这本书还需多少天？
<gadget id="calculator">240 - 64</gadget>
<output>176</output>

<gadget id="calculator">4 / 64</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">176 * (1/16)</gadget>
<output>11</output>

<result>11</result>