问题
填空题
把
|
答案
(1)
:15 14
,5 7
=(
×14):(15 14
×14),5 7
=15:10,
=3:2;
(2)
:15 14
,5 7
=3:2,
=3÷2,
=1.5;
故答案为:3:2,1.5.
把
|
(1)
:15 14
,5 7
=(
×14):(15 14
×14),5 7
=15:10,
=3:2;
(2)
:15 14
,5 7
=3:2,
=3÷2,
=1.5;
故答案为:3:2,1.5.