Question

A bag contains 5 black 7 red and 3 white balls a ball is drawn from the bag at random find the probability that all the balls are drawn in red,black,not black

Answer 1

Answer:

Probability of red=7/15

Probability of black=5/15=1/3

Probability of not black ball=10/15=2/3

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

Red =7÷15

black=5÷15 =1÷3

not black =10÷15=2÷3