问题
填空题
把
|
答案
时:36分,3 4
=45分:36分,
=45:36,
=(45÷9):(36÷9),
=5:4;
时:36分,3 4
=45分:36分,
=45:36,
=45÷36,
=
;5 4
故答案为:5:4;
.5 4
把
|
时:36分,3 4
=45分:36分,
=45:36,
=(45÷9):(36÷9),
=5:4;
时:36分,3 4
=45分:36分,
=45:36,
=45÷36,
=
;5 4
故答案为:5:4;
.5 4