A bag contains 8 red marbles, 4 blue marbles and 2 green marbles. If two marbles are
drawn out of the bag, what is the exact probability that both marbles drawn will be
red?

Question

A bag contains 8 red marbles, 4 blue marbles and 2 green marbles. If two marbles are  drawn out of the bag, what is the exact probability that both marbles drawn will be  red?

diemthu · Answer

Answer:      Step-by-step explanation:   8 red  4 blue  2 green  14 marbles  pr(red) = 2/8              = 1/4              =0.25

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