题目内容
| 5 |
| 6 |
| 5 |
| 12 |
(1)
:
,
=
÷
,
=2;
(2)
:
,
=(
×12):(
×12),
=10:5,
=2:1.
故答案为:2,2:1.
| 5 |
| 6 |
| 5 |
| 12 |
=
| 5 |
| 6 |
| 5 |
| 12 |
=2;
(2)
| 5 |
| 6 |
| 5 |
| 12 |
=(
| 5 |
| 6 |
| 5 |
| 12 |
=10:5,
=2:1.
故答案为:2,2:1.
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题目内容
| 5 |
| 6 |
| 5 |
| 12 |
| 5 |
| 6 |
| 5 |
| 12 |
| 5 |
| 6 |
| 5 |
| 12 |
| 5 |
| 6 |
| 5 |
| 12 |
| 5 |
| 6 |
| 5 |
| 12 |