Lindsay is trying to collect all the cards in a special commemorative set of baseball cards. She currently has exactly 1/4 of the cards in that set. When she gets 10 more cards, she will then have 1/3 of the cards. How many cards are in the set?
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Editor
Sep 18, 2022
Lindsay is trying to collect all the cards in a special commemorative set of baseball cards. She currently has exactly 1/4 of the cards in that set. When she gets 10 more cards, she will then have 1/3 of the cards. How many cards are in the set?