题目内容
把下面的分数约分,是假分数的化成整数或带分数.
=______
=______
=______
=______.
| 45 |
| 25 |
| 26 |
| 65 |
| 51 |
| 34 |
| 91 |
| 49 |
(1)
=
=
=1
;
(2)
=
=
;
(3)
=
=
=1
;
(4)
=
=
=1
;
故答案为:1
,
,1
,1
.
| 45 |
| 25 |
| 45÷5 |
| 25÷5 |
| 9 |
| 5 |
| 4 |
| 5 |
(2)
| 26 |
| 65 |
| 26÷13 |
| 65÷13 |
| 2 |
| 5 |
(3)
| 51 |
| 34 |
| 51÷17 |
| 34÷17 |
| 3 |
| 2 |
| 1 |
| 2 |
(4)
| 91 |
| 49 |
| 91÷7 |
| 49÷7 |
| 13 |
| 7 |
| 6 |
| 7 |
故答案为:1
| 4 |
| 5 |
| 2 |
| 5 |
| 1 |
| 2 |
| 6 |
| 7 |
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