A jar contains 3 black marbles, 4 white marbles and 5 striped marbles. If a marble is picked at random, what is the probability that it is black? Give your answer as a fraction in lowest terms. Please

asked Dec 19, 2021 84.6k views

5 votes

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2 votes

Answer:

1/4

Explanation:

there is 3 black marbles and 3+4+5=12 total marbles. 3/12=1/4

Egghese answered Dec 25, 2021

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