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=9: = ÷20== %
=28: =0.8= ÷10= %= .
4÷5==20÷ = (填小数)
5:8= %;0.25的倒数是 .
== ÷16= (小数)
3:4= :12=12÷ == %
0.625== = ÷40=.
==4÷ =8: = %
: = ÷10= %
÷ =0.75== %= 折.
8÷3、、8:3的结果相同,意义也一样. .
== (填小数)
== ÷12= (填小数)
0.6==12÷.
=7÷8= ÷64= (填小数)
%== ÷8=12: = (填小数)
=20%= ÷40=40: = [填小数].
12÷15===.
0.6= ÷20=6: ==.
( )÷25==26÷( )=0.52=( )%
=15: =60%= ÷40= (填小数)
6: ==0.6= ÷60= : = %
4÷5=2÷ == 填小数.
4÷5= :40== %
9:15==24÷ = %= (填小数)
:20==0.8= ÷15= %.
:30= %="0.6=1" 2÷ = (填分数)
=== ÷8= (填小数).
﹦3÷ =75%=15: = (小数)
=8÷20= %= 小数= :15.
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