There are a total of 8 red marbles and 4 white marbles, so the total number of red or white marbles is 8 + 4 = 12.
The total number of marbles in the jar is 5 + 8 + 4 + 3 = 20.
Therefore, the probability of picking a red or white marble at random is 12/20 = 6/10 = 3/5.
So, the probability is 3/5.
A contains 5 blue marbles 8 red marbles 4 white marbles and 3 purple marbles suppose you pick at random without looking find p (red or white) write answer as fraction in simplest form
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