A package contains 8 black and 12 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?  Choose the correct choice from the following:
A) 5/9 B) 3/5 C) 6/8 D) 7/9 E) 1/3
Let number of balls = (8+12)= 
<gadget id="calculator">(8+12)</gadget>
<output>20</output>
20.   Number of white balls= 12.   P (drawing a white ball) =	12/20=3/5   3/5
<result>B</result>
A package contains 8 black and 12 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?