英语翻译
Jim and Mary have been married for 20 years.If you add Jim's age to Mary;s,you get a combined age of 91 years,Jim is now twice as old as Mary was when he was as old as she is now.From this information,can you work out how old Jim and Mary are now?
人气：297 ℃ 时间：2019-12-07 11:33:45
解答
吉姆和玛丽已经结婚20年了.如果你把吉姆的年龄是玛丽；你得到一个组合,91岁,吉姆是玛丽年龄的两倍时,他跟她一样大了.从这个信息,你可以解决如何老吉姆和玛丽现在是?那答案是多少？不知道。。。自己想吧厄 好吧 问题是我自己也不会啊。。。。
推荐
猜你喜欢
- 用5,5,5,1组成一个等式结果为24运算符号为加,减,乘,除.不可重复使用!
- 算式35除以8等于4余3可以解决生活中很多问题.请你写一个用这个算式解决的数学问题.
- the chinese government want to protect these e_____ birds species.咋填?
- The little child __go out alone at night, so he __walk in the dark that night 选项 解释一下
- 形容夏季的成语
- 晏子使楚原文翻译成英文版的
- 数列﹛an﹜的前n项和为Sn=2an-2,数列﹛bn﹜是首项为a1,公差不为零的等差数列,
- 迎去掉左偏旁还能组成什么字
