My brother is two years younger than I.My sister is four yea
My brother is two years younger than I.My sister is four years younger than my brother.My mother wa
My brother is two years younger than I.My sister is four years younger than my brother.My mother was 20 years old when I was born. In this year the average age of our four is 38.Can you tell me how old each of us four is?
My brother is two years younger than I.My sister is four years younger than my brother.My mother was 20 years old when I was born. In this year the average age of our four is 38.Can you tell me how old each of us four is?
赞 lovezzw728 幼苗
共回答了20个问题采纳率：95% 举报
平均年龄38,弟弟比我小2岁,妹妹比弟弟小4岁,即比我小6岁,妈妈比我大20岁.你可以设我的年龄为x,结果为35.弟弟33岁,妹妹29岁,妈妈55岁.
行吗?
行吗?
1年前
5
可能相似的问题
-
1年前1个回答
你能帮帮他们吗