题目内容
把
、
、
从大到小排列:________>________>________.



分析:比较分数的大小,如果分子大于分母的,此分数就大于1;如果分母相同,分子大的分数就大;如果分子相同,分母小的分数就大.这一题可以结合这些方法进行比较.
解答:因为



又因






且


所以



故答案为:



点评:此题考查学生对分数大小比较的方法的掌握情况;如果此题采用通分的方法会很麻烦,所以要灵活运用所学知识进行比较.

练习册系列答案
相关题目