Xiao Ming finished reading a storybook in three days. On the first day, he read the whole book (1/4) and there were still 4 pages less. On the second day, he read the whole book (1/3) and there were 14 more pages. On the third day, he read 90 pages. Page. How many pages does this book have?
小明三天看完一本故事书，第一天看了全书的(1/4)还少4页，第二天看了全书的(1/3)还多14页，第三天看了90页．这本书共有多少页？
<gadget id="calculator">14 - 4</gadget>
<output>10</output>

<gadget id="calculator">90 + 10</gadget>
<output>100</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 - (1/4) - (1/3)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">100 / (5/12)</gadget>
<output>240</output>

<result>240</result>