Obviously planning to finish reading a popular science book in 3 days, I read (1/4) of the whole book on the first day, and (1/3) more of the whole book on the second day than on the first day. What mathematical questions can be asked based on the given information? Try to figure it out.
明明准备3天读完一本科普读物，第一天读了全书的(1/4)，第二天比第一天多读了全书的(1/3)．根据已知信息可以提出哪些数学问题？试着解答出来．
<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">(1/3) + (1/4)</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">(1/4) + (7/12)</gadget>
<output>5/6 = around 0.833333</output>

<result>5/6 = around 0.833333</result>