把下列数从大到小排列:1.401 2.8 0.41 4.1 > > > .
4﹕ ﹦﹦﹦20÷ ﹦ %
÷ ===0.75.
= :24= %= (填小数)
=2÷5= :15= %.
15: = ÷8== %=0.75.