>
数学
>
两个工程队合挖一条隧道,当甲队挖了150米时,乙队比甲队多挖了
1
6
,这时两个队正好挖了全长的65%.这条隧道全长多少米?
人气:124 ℃ 时间:2019-08-19 21:05:36
解答
[150+150×(1+
1
6
)]÷65%,
=[150+150×
7
6
]÷65%,
=[150+175]÷65%,
=325÷65%,
=500(米),
答:这条隧道全长500米.
推荐
两个工程队合挖一条隧道,当甲队挖了150米时,乙队比甲队多挖了1/6,这时两个队正好挖了全长的65%.这条隧道全长多少米?
两个工程队合挖一条隧道,当甲队挖了150米时,乙队比甲队多挖了1/6,这时两个队正好挖了全长的65%.这条隧道全长多少米?
两个工程队合挖一条隧道,当甲队挖了150米时,乙队比甲队多挖了1/6,这时两个队正好挖了全长的65%.这条隧道全长多少米?
两个工程队合挖一条隧道,当甲队挖了150米时,乙队比甲队多挖了1/6,这时两个队正好挖了全长的65%.这条隧道全长多少米?
两个工程队合挖一条隧道,当甲队挖了150米时,乙队比甲队多挖了1/6,这时两个队正好挖了全长的65%.这条隧道全长多少米?
古代的文学家、军事家、书法家都有谁?不用全部写.
求:初中的 五言律诗 七言律诗 古诗词 宋词 元曲各一首
2.10,1 ,9,6,8,11,7,___,...What comes next?
猜你喜欢
You wear these on your feet.猜单词
There are 6 MP3 players in the box.two are made in Japan and ___are made in china
positive side of being poor
They will arrive in an hour.(对 in an hour提问)
0.8×3分之2×80% 简便计算
When you use computers to talk to each other,you are supposed to use e-mail words to type --------- so the other doesn't
火红(像火一样红)
把you and liu tao用相应的人称代词替换
© 2025 79432.Com All Rights Reserved.
电脑版
|
手机版