题目内容
化简比,结果用分数表示.
|
0.8:0.04= |
|
|
|
| 5 |
| 6 |
| 1 |
| 2 |
=(
| 5 |
| 6 |
| 1 |
| 2 |
=
| 5 |
| 3 |
0.8:0.04,
=
| 4 |
| 5 |
| 1 |
| 25 |
=(
| 4 |
| 5 |
| 1 |
| 25 |
=
| 20 |
| 1 |
| 1 |
| 8 |
=
| 1 |
| 8 |
| 3 |
| 4 |
=(
| 1 |
| 8 |
| 3 |
| 4 |
=
| 1 |
| 6 |
| 1 |
| 2 |
=
| 1 |
| 2 |
| 5 |
| 4 |
=(
| 1 |
| 2 |
| 5 |
| 4 |
=
| 2 |
| 5 |
| 72 |
| 25 |
| 32 |
| 125 |
=(
| 72 |
| 25 |
| 125 |
| 8 |
| 32 |
| 125 |
| 125 |
| 8 |
=
| 45 |
| 4 |
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化简比,结果用分数表示.
| 0.8:0.04= |