把,2.56,0.265按从大到小的顺序排列是 .
4: ==12÷ = %=八折.
÷ == %= : = =七五成.
6:8=3: =12÷ = ÷12=.
÷8=0.75== %= 折.
0.625=== ÷40=40÷ .