问题
填空题
|
答案
根据比的基本性质可得:
:6 5
=(3 2
×6 5
):(5 3
×3 2
)=2:5 3
;5 2
:6 5
=(3 2
×6 5
):(20 3
×3 2
)=8:10;20 3
答:
:6 5
=2:3 2
=8:10.5 2
故答案为:
;8.5 2
|
根据比的基本性质可得:
:6 5
=(3 2
×6 5
):(5 3
×3 2
)=2:5 3
;5 2
:6 5
=(3 2
×6 5
):(20 3
×3 2
)=8:10;20 3
答:
:6 5
=2:3 2
=8:10.5 2
故答案为:
;8.5 2