问题
解答题
|
答案
:0.723 5
=
:3 5 18 25
=(
×25):(3 5
×25)18 25
=15:18
=(15÷3):(18÷3)
=5:6;
:0.723 5
=
:3 5 18 25
=
÷3 5 18 25
=
×3 5 25 18
=
;5 6
故答案为:5:6,
.5 6
|
:0.723 5
=
:3 5 18 25
=(
×25):(3 5
×25)18 25
=15:18
=(15÷3):(18÷3)
=5:6;
:0.723 5
=
:3 5 18 25
=
÷3 5 18 25
=
×3 5 25 18
=
;5 6
故答案为:5:6,
.5 6