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A partial deck (Posted on 2014-03-05) Difficulty: 2 of 5
From a full 52-card deck of playing cards some cards were removed.
Now we shuffle and draw 2 cards and find them both red.

1. The probability of both cards being red was 50%.
2. There was an equal number of cards in each of the following suits: CLUBS, DIAMONDS & SPADES.

How many hearts were initially in the partial deck?

No Solution Yet Submitted by Ady TZIDON    
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re(2): Solution ....... att: Jer Comment 3 of 3 |
(In reply to re: Solution ....... att: Jer by Ady TZIDON)

I fixed the typo
  Posted by Jer on 2014-03-06 11:19:56

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