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Mathematics, 20.01.2021 17:30 googoo4

Marta plays chess in tournaments. She usually wins 4 out of every 5 games she plays. If Marta plays 25 games in the next tournament, what is the total number of games that she can expect to win?

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Marta plays chess in tournaments. She usually wins 4 out of every 5 games she plays. If Marta plays...
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