题目内容
| 1 |
| 3 |
| 2 |
| 7 |
| 6 |
| 7 |
(1)由
:
=1:
,
得:
×1=
×
;
(2)1:2=3:6;
故答案为:
,1,
,
;1:2=3:6.
| 1 |
| 3 |
| 2 |
| 7 |
| 6 |
| 7 |
得:
| 2 |
| 7 |
| 1 |
| 3 |
| 6 |
| 7 |
(2)1:2=3:6;
故答案为:
| 2 |
| 7 |
| 1 |
| 3 |
| 6 |
| 7 |
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