把0.75,12/7,0.6,5/8,1又/920,8/5这6个数按从大到小排列

问题描述:

把0.75,12/7,0.6,5/8,1又/920,8/5这6个数按从大到小排列

12/7,8/5,1又9/20,0.75,5/8,0.6