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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.

Given:
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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Comments: ( You must be logged in to post comments.)
  Subject Author Date
re(2): Solution ....... att: JerJer2014-03-06 11:19:56
Hints/Tipsre: Solution ....... att: JerAdy TZIDON2014-03-05 10:56:39
SolutionSolutionJer2014-03-05 10:26:11
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