问题标题：
Janeis5yearsoiderthanheryoungerbrotherpeter.Peteris6yearsolderthanjim,theyoungestinthefamily.Ifthetotalofthechildren'sagesis32,howoldistheeldestchild?
问题描述：
Janeis5yearsoiderthanheryoungerbrotherpeter.Peteris6yearsolderthanjim,
theyoungestinthefamily.Ifthetotalofthechildren'sagesis32,howoldistheeldestchild?
韩蕾回答：
JaneX+6+5
PeterX+6
JimX
三个人的年龄加一起32岁,X+6+5+x+6+x=32,x=5,这是Jim的年龄,Jane=5+6+5=16,因此：
Sheis16yearsold.
查看更多
