Xiao Ming reads a 120-page story book, reads (1/3) of the whole book on the first day, reads the rest (1/4) on the second day, and starts from the page number on the third day.
小明看一本120页的故事书，第一天看了全书的(1/3)，第二天看了剩下的(1/4)，第三天从第多少页看起．
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