Okay, last one!

You have a jar with 5Red balls & 2Green balls--a ball's chosen randomly. It's returned to the jar along w/6 more of the same color. Then, a ball is drawn again--calculate the probability that the second ball is Red, as a fraction in lowest terms, showing all intermediate steps.

Also, find the prob. that both balls drawn are same color--don't need to simplify this answer.

THANK YOU SO MUCH!!