>
其他
>
果园里种的橘子树比苹果树多48棵,橘子树与苹果树的棵树比是8:5,两种树共有多少棵?
人气:280 ℃ 时间:2020-06-21 12:16:07
解答
设:苹果树种x棵;橘子树种(x+48)棵
方程:(x+48)/x=8/5
解方程得:苹果树种80棵;橘子树种128棵
推荐
果园里有苹果树300棵,比橘子树多5分之1.橘子树有多少棵?
果园里有苹果树300棵,比橘子树多5分之1.橘子树有多少棵?
果园里有橘子树2500棵,比苹果树的3倍少200棵,果园有苹果树多少棵
果园有苹果树168棵,比橘子树多7分之1,问橘子树有多少棵?
果园里有桃树1460棵,是苹果树的2倍,苹果树比橘子树的1.5倍少20棵,橘子树有多少棵?
must后面跟动词原形吗?
how many students are there in your ciass?还有把着问句回答了
若方程3x−2=ax+4x(x−2)有增根,则增根可能为( ) A.0 B.2 C.0或2 D.1
猜你喜欢
用长3分米宽2分米的长方形瓷砖能否不成正方形?如果能这个正方形的边长最小是多少分米?至少需要多少块这样的瓷砖?
岑参的一首古诗
Can you tell me how I can get to the police station?这句子对吗?分析下下
Have you asked her for the reason____may explain her absence?横线上的答案除了填that 能不能换成which
The primary working hypothesis was that motion preservation would reveal beneficial effects with regard to adjacent leve
what colour is Davad's trousers?怎么改错?
记叙文顺序有哪些 (指时间顺序等的)
教师怎么写好课时计划(教案)?
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版