Questions on Algebra: Probability and statistics answered by real tutors!

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Question 153725: Find the probability of selecting a green marble from a jar that contains four blue marbles, three red marbles, and five green marbles.
: Find the probability of selecting a green marble from a jar that contains four blue marbles, three red marbles, and five green marbles.

Answer by Fombitz(1755) About Me  (Show Source):
You can put this solution on YOUR website!
Total number of marbles in the jar : 12
Total number of green marbles in the jar : 5
P(green)=5/12