# Probability help please

*label*Algebra

*timer*Asked: May 1st, 2015

**Question description**

A bag contains 6 red balls and 7 white balls. Two balls are drawn without replacement.

(a) What is the probability that the second ball is white, given that the first ball is red?

So I have the probability that the first ball is red is 6/13 so the second ball would be (7/12) ( since they never put the first ball back. I would take (6/13)(7/12)...but I keep getting the wrong answer. How do I go about answering this?