A box contains 5 black and 6 yellow balls. Divya takes out a ball, puts it back, and then takes out another ball. What is the probability that both balls were black?please explain it also.
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the number of black ball= 5
the number of yellow ball = 6
Divya take out a ball = 1 ball put it back
the probability of the ball will be = 2-5 = , the probability will be 3/6
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Answer:
5/11 is the probability of getting black balls.This might help you.Firstly you find sum of total balls and then put it in denominator and in numerator total no.of black balls
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