Read a book, read the whole book on the first day (1/12), read the whole book on the second day (3/8), and finish the book on the third day. How much more did you read the whole book on the third day than on the first day?
看一本书，第一天看全书的(1/12)，第二天看全书的(3/8)，第三天看完了这本书．第三天比第一天多看全书的几分之几？
<gadget id="calculator">1 / 12</gadget>
<output>1/12 = around 0.083333</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (1/12) - (3/8) - (1/12)</gadget>
<output>11/24 = around 0.458333</output>

<result>11/24 = around 0.458333</result>