题目内容
| 1 |
| 6 |
| 1 |
| 30 |
(1)
:
,
=(
×30):(
×30),
=5:1;
(2)
:
,
=
÷
,
=5,
故答案为:5、1;5.
| 1 |
| 6 |
| 1 |
| 30 |
=(
| 1 |
| 6 |
| 1 |
| 30 |
=5:1;
(2)
| 1 |
| 6 |
| 1 |
| 30 |
=
| 1 |
| 6 |
| 1 |
| 30 |
=5,
故答案为:5、1;5.
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