Family Breakfast

While having breakfast with his parents, Louis asks his mother: "How old are you, mom?" Mom: "Well Louis, our three ages add up to exactly seventy years." Louis: "That's a lot, isn't it? And how old are you, dad?" Dad: "Just six times as old as you, my son." Louis: "Shall I ever be half as old as you, papa?" Dad: "Yes, Louis; and when that happens our three ages will add up to exactly twice as much as to-day." Questions : Can you calculate the exact ages of his parents from the information they had given to Louis? Can you find out the exact age of the mother? See answers