题目内容
8:12
0.25:0.45
:
:0.75.
0.25:0.45
| 1 |
| 6 |
| 2 |
| 5 |
| 2 |
| 3 |
8:12=8÷12=
=
0.25:0.45=
:
=
÷
=
×
=
=
:
=
÷
=
×
=
:0.75=
:
=
:
=
÷
=
×
=
| 8 |
| 12 |
| 2 |
| 3 |
0.25:0.45=
| 25 |
| 100 |
| 45 |
| 100 |
| 25 |
| 100 |
| 45 |
| 100 |
| 25 |
| 100 |
| 100 |
| 45 |
| 25 |
| 45 |
| 5 |
| 9 |
| 1 |
| 6 |
| 2 |
| 5 |
| 1 |
| 6 |
| 2 |
| 5 |
| 1 |
| 6 |
| 5 |
| 2 |
| 5 |
| 12 |
| 2 |
| 3 |
| 2 |
| 3 |
| 75 |
| 100 |
| 2 |
| 3 |
| 3 |
| 4 |
| 2 |
| 3 |
| 3 |
| 4 |
| 2 |
| 3 |
| 4 |
| 3 |
| 8 |
| 9 |
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