Xiao Geng read a story book, read (1/4) of this book on the first day, and (1/6) of this book on the second day, and read 10 pages more on the first day than on the second day ． How many pages does this storybook have?
小耿读一本故事书，第一天读了这本书的(1/4)，第二天读了这本书的(1/6)，第一天比第二天多读了10页．这本故事书一共有多少页？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(1/4) - (1/6)</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">10 / (1/12)</gadget>
<output>120</output>

<result>120</result>