There is a bag with only red marbles and blue marbles. The probabili – InterviewSolution

1.	There is a bag with only red marbles and blue marbles. The probability of randomly choosing a red marble is 7/9 There are 42 red marbles in the bag and each is equally likely to be chosen. Work out how many marbles in total there must be.
Answer» UR answer is 32 MARBLES in the bag hope it GOES well

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