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100 coins were dropped and got scattered inside a dark place. 90 of the coins fell with heads facing up.........

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100 coins were dropped and got scattered inside a dark place. 90 of the coins fell with heads facing up and the remaining 10 coins fell with tails up. You are asked to sort the coins into 2 piles. Each pile should have the same count of tails-up coins.
How is it possible?

posted Aug 28 by Aastha Joshi

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