题目内容
| 2 |
| 3 |
| 1 |
| 2 |
(1))
:
,
=
÷
,
=
,
(2)
:
,
=(
×6):(
×6),
=4:3;
故答案为:
;4:3.
| 2 |
| 3 |
| 1 |
| 2 |
=
| 2 |
| 3 |
| 1 |
| 2 |
=
| 4 |
| 3 |
(2)
| 2 |
| 3 |
| 1 |
| 2 |
=(
| 2 |
| 3 |
| 1 |
| 2 |
=4:3;
故答案为:
| 4 |
| 3 |
练习册系列答案
相关题目
题目内容
| 2 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 3 |
| 2 |
| 3 |
| 1 |
| 2 |
| 2 |
| 3 |
| 1 |
| 2 |
| 4 |
| 3 |