想一想,看一看.1.There are some girls and some dogs in a house.Ther

想一想,看一看.
1.There are some girls and some dogs in a house.There are 22 heads and 72 feet.How many girls and dogs are there in the room?
___________ girls and ___________ dogs.
2.If you want to boil one egg,it will cost you five minutes and thirty seconds.In that way,how much time do you need to boil five eggs?
_____________________________ 风凌草 1年前他留下的回答 已收到2个回答

風中有朵雨做的雲 网友

该名网友总共回答了21个问题，此问答他的回答如下：采纳率：71.4%

1.There are some girls and some dogs in a house.There are 22 heads and 72 feet.How many girls and dogs are there in the room?
______8_____ girls and ______14_____ dogs.
2.If you want to boil one egg,it will cost you five minutes and thirty seconds.In that way,how much time do you need to boil five eggs?
______________Five minutes and thirty seconds_______________
来自【学习宝典】团队
有不明白的地方欢迎追问
请点击下面的【选为满意回答】按钮

1年前他留下的回答

10

ProE不容易 网友

该名网友总共回答了1个问题，此问答他的回答如下：

1.你可以设有x个女孩，那么就有（22—x）只狗
则：2x+（22-x）*4=72
x=8
所以，有8个女孩，14只狗
2.5分30秒

1年前他留下的回答

2

　　以上就是小编为大家介绍的想一想,看一看.1.There are some girls and some dogs in a house.Ther 的全部内容，如果大家还对相关的内容感兴趣，请持续关注上海建站网！