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 Form 4 Mathematics Paper 2 Topical Questions and Answers

Two bags A and B each contain a mixture of red balls and green balls. Bag A contains red balls and green balls in the ratio 8:7.Bag B contains a total of 18 balls out of which 6 are green. A student picked a bag at random and from it picked a ball at random. What is the probability that the ball picked was red.

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