题目内容
| 1 |
| 3 |
(1)
:0.25,
=
÷
=
×4,
=
;
(2)
:0.25,
=(
×12):(
×12),
=4:3;
故答案为:
,4:3.
| 1 |
| 3 |
=
| 1 |
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| 1 |
| 4 |
=
| 1 |
| 3 |
=
| 4 |
| 3 |
(2)
| 1 |
| 3 |
=(
| 1 |
| 3 |
| 1 |
| 4 |
=4:3;
故答案为:
| 4 |
| 3 |
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