问题
解答题
求比值
|
答案
46:24,
=46÷24,
=
;23 12
0.75:0.5,
=0.75÷0.5,
=1.5;
0.2:20,
=0.2÷20,
=0.01,
:3 8
,1 10
=
÷3 8
,1 10
=
.15 4
求比值
|
46:24,
=46÷24,
=
;23 12
0.75:0.5,
=0.75÷0.5,
=1.5;
0.2:20,
=0.2÷20,
=0.01,
:3 8
,1 10
=
÷3 8
,1 10
=
.15 4