sheree60153 sheree60153

11-09-2017
Mathematics

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A bag with 10 marbles is shown below. (7 gray marbles 2 black marbles and 1 white) A marble is chosen from the bag at random. What are the odds in favor of choosing a grey marble?

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11-09-2017

since there are only 10 marbles in the bag and there are 7 grey marbles then the odds are a 7/10

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zazajenkins10 zazajenkins10

16-09-2018

A bag with 12 marbles is shown below. A marble is chosen from the bag at random. What is the probability that it is grey?

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