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?
+36916 Here is a possibility
Stack A has 6 red 24 black
Stack B has 20 red 2 black = 22 cards in stack B
