把、3.141414、、按从小到大排列是: < < < .
①=20÷50=10: = %= 成= 小数② ÷16==12.5%= : = 小数③0.75== :12=6÷ = %④0.6=== %= :5⑤=0.125= :32=8÷ = %⑥ ÷20=6÷8=== :4⑦0.25== %= ÷ = :⑧=0.6=6÷ = : = %= 成.
0.4== : = %.
:20==24÷ = %=二成= 折.
:8=== %
4÷ = =0.25= :40= %.