Mathematics, 26.06.2019 18:00, SillyEve

Abag contains 20 marbles: 5 red, 5 blue, and 10 yellow. what is the probability that a red is randomly selected? a) $\frac{1}{4}$ b) $\frac{1}{6}$ c) $\frac{1}{12}$ d) $\frac{1}{24}$

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Abag contains 20 marbles: 5 red, 5 blue, and 10 yellow. what is the probability that a red is rando...