a box contains 6 marbles out of which 2 are red ,1 is blue, and 3 black. a marble is taken at random, find the probability of drawing a red marble. answer immediately please
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a box contains 6 marbles out of which 2 are red ,1 is blue, and 3 black. a marble is taken at random, find the probability of drawing a red marble. answer immediately please
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Answer:
6
Step-by-step explanation:
total marbles = 6+2+1+3 = 12
red marbles = 2
probability = favourable outcomes / total outcomes
= 2 /12 = 6
Answer:
total possible event = 6
number of favourable event = 2
probability = 2/6 = 1/3