问题
填空题
|
答案
(1)
:0.25,1 3
=
÷1 3 1 4
=
×4,1 3
=
;4 3
(2)
:0.25,1 3
=(
×12):(1 3
×12),1 4
=4:3;
故答案为:
,4:3.4 3
|
(1)
:0.25,1 3
=
÷1 3 1 4
=
×4,1 3
=
;4 3
(2)
:0.25,1 3
=(
×12):(1 3
×12),1 4
=4:3;
故答案为:
,4:3.4 3