| 1 |
| 12 |
| 1 |
| 12 |
| 1 |
| 20 |
| 1 |
| 15 |
| 1 |
| 15 |
| 3 |
| 50 |
日工作效率相比:
晴天甲比乙快
| 1 |
| 12 |
| 1 |
| 15 |
| 1 |
| 60 |
雨天甲比乙慢
| 3 |
| 50 |
| 1 |
| 20 |
| 1 |
| 100 |
晴天甲比乙快出的
| 1 |
| 60 |
| 1 |
| 60 |
| 1 |
| 100 |
| 5 |
| 3 |
即3个晴天的量5个雨天就追平了.6个晴天的量10个雨天就追平了.
验证6个晴天和10个雨天
甲:
| 1 |
| 12 |
| 1 |
| 20 |
=
| 1 |
| 2 |
| 1 |
| 2 |
=1;
乙:
| 1 |
| 15 |
| 3 |
| 50 |
=
| 2 |
| 5 |
| 3 |
| 5 |
=1;
甲=乙;
所以工作中有10个雨天.
答:工作中有10个雨天.
| 1 |
| 12 |
| 1 |
| 12 |
| 1 |
| 20 |
| 1 |
| 15 |
| 1 |
| 15 |
| 3 |
| 50 |
| 1 |
| 12 |
| 1 |
| 15 |
| 1 |
| 60 |
| 3 |
| 50 |
| 1 |
| 20 |
| 1 |
| 100 |
| 1 |
| 60 |
| 1 |
| 60 |
| 1 |
| 100 |
| 5 |
| 3 |
| 1 |
| 12 |
| 1 |
| 20 |
| 1 |
| 2 |
| 1 |
| 2 |
| 1 |
| 15 |
| 3 |
| 50 |
| 2 |
| 5 |
| 3 |
| 5 |