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A purse contains 4 silver and …

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A purse contains 4 silver and 4 copper coins.Another purse contains 3 silver and 7 copper coins.If a coin is taken out at random from one to the purses,what is the probability that it is a copper coin?

    • Posted by Kunika Singh 7 years ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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