题目内容
一种磨面机
小时磨面
吨1小时磨面______吨,每磨1吨面需______小时.
| 1 |
| 4 |
| 3 |
| 8 |
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| 8 |
| 1 |
| 4 |
=
| 3 |
| 8 |
=
| 3 |
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答:1小时磨面
| 3 |
| 2 |
| 1 |
| 4 |
| 3 |
| 8 |
=
| 1 |
| 4 |
| 8 |
| 3 |
=
| 2 |
| 3 |
答:每磨1吨面需1小时.
故答案为:
| 3 |
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| 2 |
| 3 |
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