A box contains 4 red balls, 5 green balls and 6 white balls. A ball is drawn at random from the box. What is the probability that the ball drawn is either red or green?

A box contains 4 red balls, 5 green balls and 6 white balls. A ball is

1.	A box contains 4 red balls, 5 green balls and 6 white balls. A ball is drawn at random from the box. What is the probability that the ball drawn is either red or green?
A.	2/5
B.	1/5
C.	3/5
D.	7/15
Answer» D. 7/15

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A box contains 4 red balls, 5 green balls and 6 white balls. A ball is drawn at random from the box. What is the probability that the ball drawn is either red or green?

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