问题
填空题
1.75:
|
答案
(1)1.75:
,5 2
=
:7 4
,5 2
=(
×4):(7 4
×4),5 2
=7:10;
(2)1.75:
,5 2
=1.75÷
,5 2
=1.75×
,2 5
=0.7;
故答案为:7、10;0.7.
1.75:
|
(1)1.75:
,5 2
=
:7 4
,5 2
=(
×4):(7 4
×4),5 2
=7:10;
(2)1.75:
,5 2
=1.75÷
,5 2
=1.75×
,2 5
=0.7;
故答案为:7、10;0.7.