SOLUTION: mary got 30% of the test questions wrong. Sam missed twice as many. If there were 60 questions, how many correct answers did sam have?
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-> SOLUTION: mary got 30% of the test questions wrong. Sam missed twice as many. If there were 60 questions, how many correct answers did sam have?
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Question 1064736: mary got 30% of the test questions wrong. Sam missed twice as many. If there were 60 questions, how many correct answers did sam have? Answer by Boreal(15235) (Show Source):