当前位置: > A lot of people are having lunch in a big room.Four people are drinking a bowl of water....
题目
A lot of people are having lunch in a big room.Four people are drinking a bowl of water.
Two are eating a bowl of rice.Three are eating a bowl of meat.They need 52 bowls.How many people are there?

提问时间:2020-10-16

答案
如果我理解题目没有错的话这样做就很简单很多人在一个大房间里吃午餐,其中4个人喝一碗水,2个人吃一碗饭,3个人吃一碗肉,一共需要52个碗,请问一共多少个人?喝水的y碗,饭的x碗,肉的z碗因为总人数相同得到2x=4y=3z因为一...
举一反三
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
1,人们染上烟瘾,最终因吸烟使自己丧命.
版权所有 CopyRight © 2012-2019 超级试练试题库 All Rights Reserved.