A jar contains 3 red marbles, 7 green marbles and 10 white marbles.If a marble is drawn from the jar at random, what is the probability that this marble is white?
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hey....
your answer is 1/2
your answer is 1/2
Answered by
1
There are 3 red ones, 7 green ones and 10 white ones. so,
10+3+7=20 is the total number of marbles.
probability of getting a white one is=
10/20=1/2
therefore, 1/2 is the probability of getting a white marble
10+3+7=20 is the total number of marbles.
probability of getting a white one is=
10/20=1/2
therefore, 1/2 is the probability of getting a white marble
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