1. When asked how old she was, Suzie replied, "In two years I will be twice as old as I was five years ago." How old is she?
2. Daniel, my son, is exactly one fifth of my age. In 21 years time, I will be exactly twice his age. My wife is exactly seven times older than my daughter, Jessica. In 8 years time, my wife will be three times older than Jessica. How old is Daniel now?
Kindle Fire HDX 8.9....