A basket contains 5 red, 3 green and 7 black balls. If a ball is drawn at random from the basket, what is the probability that it will be(i) red? (ii) black? *
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red=5/15=1/3
black =7/15
black =7/15
Answered by
1
(1)total number of balls is 15
total number of red balls is 5
the probability of taking red ball is 5/15=1/3
(2) the probability of taking black ball is 7/15
total number of red balls is 5
the probability of taking red ball is 5/15=1/3
(2) the probability of taking black ball is 7/15
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