问题
填空题
|
答案
(1)
:5 7
,5 6
=
÷5 7
,5 6
=
×5 7
,6 5
=
;6 7
(2)
:5 7
,5 6
=(
×5 7
):(42 5
×5 6
),42 5
=6:7;
故答案为:
;6:7.6 7
|
(1)
:5 7
,5 6
=
÷5 7
,5 6
=
×5 7
,6 5
=
;6 7
(2)
:5 7
,5 6
=(
×5 7
):(42 5
×5 6
),42 5
=6:7;
故答案为:
;6:7.6 7