Ella (E) is 4 years older than her friend Ava (A) who is 3 years younger than her sister
Sofia (S). If E, A and S denote their ages, which one of the following represents the given
information?

Ella E is 4 years older than her friend Ava A who is 3 years younger than her sister Sofia S If E A and S denote their ages which one of the following represent class=