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Mathematics, 01.07.2021 22:40 ashtonbillups
There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red marble is
7/10th
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.
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Answers: 3
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There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a red m...
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