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A standard deck of cards with 26 red cards and 26 black cards is split into two piles, each having at least one card. In pile A there are four times as many black cards as red cards. In pile B, the number of red cards is a multiple of the number of black cards. How many cards are in pile B?

 Mar 11, 2020
 #1
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Here is a possibility

 

Stack A has     6 red 24 black

Stack B has     20 red 2 black    =  22 cards in stack B

 Mar 11, 2020

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