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Mathematics, 24.08.2019 11:50 Diegosolorzano50

Abig group of people are taking the train home for christmas. 19 people get off the train in brooklyn, 17 people then get on. now there are 63 people on the train. how many were there to begin with?

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Abig group of people are taking the train home for christmas. 19 people get off the train in brookly...

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