Xiao Lin reads a book. He reads (1/5) of this book on the first day, and (4/9) of this book on the second day. At this time, there are still 32 pages that he has not read. How many pages are there in this book? Page? From which page do you start reading on the third day?
小林看一本书，第一天看了这本书的(1/5)，第二天看了这本书的(4/9)，这时还有32页没有看，这本书有多少页？第三天从第几页开始看？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">4 / 9</gadget>
<output>4/9 = around 0.444444</output>

<gadget id="calculator">1 - (1/5) - (4/9)</gadget>
<output>16/45 = around 0.355556</output>

<gadget id="calculator">32 / (16/45)</gadget>
<output>90</output>

<gadget id="calculator">(1/5) + (4/9)</gadget>
<output>29/45 = around 0.644444</output>

<gadget id="calculator">90 * (29/45)</gadget>
<output>58</output>

<gadget id="calculator">58 + 1</gadget>
<output>59</output>

<result>59</result>