题目内容
3
化为假分数是______;2.125化为分数是______.
| 5 |
| 12 |
(1)3
=
=
;
(2)2.125=2
=2
;
故答案为:
,2
.
| 5 |
| 12 |
| 12×3+5 |
| 12 |
| 41 |
| 12 |
(2)2.125=2
| 125 |
| 1000 |
| 1 |
| 8 |
故答案为:
| 41 |
| 12 |
| 1 |
| 8 |
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题目内容
| 5 |
| 12 |
| 5 |
| 12 |
| 12×3+5 |
| 12 |
| 41 |
| 12 |
| 125 |
| 1000 |
| 1 |
| 8 |
| 41 |
| 12 |
| 1 |
| 8 |