Question
During a quiz, a correct answer would be awarded 4 points while 2 points would be deducted from a participant for a wrong answer. For every 7 questions answered, Winnie managed to get 4 of them correct. Given that Winnie earned a total of 70 points, how many questions did Winnie answer correctly?
4 m

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During a quiz, a correct answer would be awarded 4 points while 2 points would be deducted from a participant for a wrong answer. For every 7 questions answered, Winnie managed to get 4 of them correct. Given that Winnie earned a total of 70 points, how many questions did Winnie answer correctly?