my grandma is 84.she is four times as old as am .how old am

问题描述:

my grandma is 84.she is four times as old as am .how old am
1个回答 分类:英语 2014-10-17

问题解答:

我来补答
这句话的意思是:我的奶奶84岁,是我的年龄的四倍,那我几岁呢?你可以回答:I am 21 .
 
 
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