Question
Tammy has 13 as many cards as Penelope. They have a total of 16 cards. How many cards must Penelope give to Tammy so that they will have the same number of cards?
4 m

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Tammy has 13 as many cards as Penelope. They have a total of 16 cards. How many cards must Penelope give to Tammy so that they will have the same number of cards?