A book has 36 pages. I read it on the first day (2/9). What page should I start reading on the second day?
一本书36页，第一天看了(2/9)，第二天应从第几页开始看？
<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">36 * (2/9)</gadget>
<output>8</output>

<gadget id="calculator">8 + 1</gadget>
<output>9</output>

<result>9</result>