问题
填空题
|
答案
(1)
:3 4
,5 6
=(
×12):(3 4
×12),5 6
=9:10;
(2)
:3 4
,5 6
=9:10,
=9÷10,
=
;9 10
故答案为:9:10,
.9 10
|
(1)
:3 4
,5 6
=(
×12):(3 4
×12),5 6
=9:10;
(2)
:3 4
,5 6
=9:10,
=9÷10,
=
;9 10
故答案为:9:10,
.9 10