An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?

An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are pi

1.	An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?
A.	$\frac{6}{{13}}$$
B.	$\frac{{5}}{{26}}$$
C.	$\frac{{5}}{{13}}$$
D.	$\frac{{7}}{{26}}$$
Answer» C. $\frac{{5}}{{13}}$$

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An urn contains 6 red, 5 blue and 2 green marbles. If 2 marbles are picked at random, what is the probability that both are red?

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