题目内容
把下列各分数化成小数.
|
|
|
分析:分数化成小数,首先分子分母约分,化成最简分数,然后分子除以分母即可得解.
解答:解:
=
=0.75;
=
=0.
;
=
=0.5.
| 27 |
| 36 |
| 3 |
| 4 |
| 16 |
| 24 |
| 2 |
| 3 |
| ? |
| 6 |
| 9 |
| 18 |
| 1 |
| 2 |
点评:此题考查了小数与分数的互化.注意分子分母的约分化简.
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题目内容
把下列各分数化成小数.
|
|
|
| 27 |
| 36 |
| 3 |
| 4 |
| 16 |
| 24 |
| 2 |
| 3 |
| ? |
| 6 |
| 9 |
| 18 |
| 1 |
| 2 |