Question

There are 4 red, 3 black and 5 white balls in a bag. A ball is drawn at random from
the bag, what is the probability that it may be either red or black. (AS-1)​

Answer 1

Answer:

7/12

Step-by-step explanation:

total 12 balls

4 red and 3 black so 4+3 =7

7/12

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