Xiao Ming unloaded the whole book on the first day (2/12), and read the whole book more on the second day than the first day (5/12). What percentage of the whole book did Xiao Ming read in the two days?
小明第一天卸了全书的(2/12)，第二天比第一天多看了全书的(5/12)，小明两天共看了全书的几分之几？
<gadget id="calculator">2 / 12</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">(1/6) + (1/6) + (5/12)</gadget>
<output>3/4 = around 0.75</output>

<result>3/4 = around 0.75</result>