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A basketball team played 15 games and won 80%of the them. If the team expects to play 30 games in all , how many more games must it win to finish the season with a 90% winning percentage ?
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A basketball team played 15 games and won 80%of the them. If the team expects to play 30 games in all , how many more games must it win to finish the season with a 90% winning percentage ?

User Quellish
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Since %80 of 15 is 12, and %90 of 30 is 27...the basketball team would have to win 15 more games to finish the season with a %90 winning record.
User Stofl
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