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这几天课外活动时间,教室里看书的气氛可好啦!因为前几天教室里的图书角又放了不少新书。“小马,这几天你看的是什么书?”陈红问。“我看的是一本故事书。”小马回答说。“那本故事书看完了吗?”陈红问。“还没呢!”小马接着说,“我第一天看了全书的16。第二天看了全书的1/5,正好是60页。你给我算一算,我第一天看了多少页?”陈红想了想说:“因为第二天看了全数的1/5,正好是60页,所以全书的页数×1/5=60,那么全书的页数是60÷1/5=300(页);又知道你11
Extracurricular activities these days, classroom reading atmosphere is good! Because a few days ago in the classroom corner of the book and put a lot of new books. ”Pony, what books do you read these days?“ ”I see a story book. “ Pony replied. ”That story book finished?“ Chen Hong asked. ”Pony went on to say, “ I read the book the first day of the next day saw the book 1/5, exactly 60. You give me the calculation, I The number of pages read a day? ”Chen red thought to say: " Because the next day saw the full 1/5, exactly 60 pages, so the number of pages of the book × 1/5 = 60, then the book The number of pages is 60 ÷ 1/5 = 300 (pages); I know you again