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There are 8 red marbles, 6 green marbles, 6 yellow marbles, and 5 blue marbles in a bag. If a marble is selected at random, what is the probability it is red or green?
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4 votes
There are 8 red marbles, 6 green marbles, 6 yellow marbles, and 5 blue

marbles in a bag. If a marble is selected at random, what is the probability it
is red or green?

User Kilianc
by
8.2k points

1 Answer

4 votes


|\Omega|=8+6+6+5=25\\|A|=8+6=14\\\\P(A)=(14)/(25)=56\%

User Narendra Singh
by
8.6k points
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