Xiao Ming reads a book, read (1/3) of the book on the first day, (1/2) of the book on the second day, and finished reading the remaining 10 pages on the third day. How many pages is this book?
小明读一本书，第一天读了这本书的(1/3)，第二天读了这本书的(1/2)，第三天读完剩下的10页．这本书共多少页？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 - (1/3) - (1/2)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">10 / (1/6)</gadget>
<output>60</output>

<result>60</result>