问题
解答题
求下列各比的比值.
|
答案
:11 12
,3 8
=
÷11 12
,3 8
=
;22 9
5.8:2.4,
=5.8÷2.4,
=
;29 6
15:
,5 7
=15÷
,5 7
=21;
18:0.6,
=18÷0.6,
=30.
求下列各比的比值.
|
:11 12
,3 8
=
÷11 12
,3 8
=
;22 9
5.8:2.4,
=5.8÷2.4,
=
;29 6
15:
,5 7
=15÷
,5 7
=21;
18:0.6,
=18÷0.6,
=30.