Lexie is 6 years older than her brother and her sister is twice her age. If Lexie is 8, what is the age difference between her brother and her sister?
How old is Lexie's brother? ** Lexie's brother is 8 - 6 = <<8-6=2>>2 years old.
How old is Lexie's sister? ** Her sister is 8 x 2 = <<8*2=16>>16 years old.
What is the age difference between her brother and sister? ** The age difference between her brother and sister is 16 - 2 = <<16-2=14>>14 years.
#### 14