Mathematics
Mathematics, 07.07.2021 19:40, kalebbenton15

In a test, correct answers carry +3 marks and wrong answers carry -1 marks. Ramesh answered all the questions. He scored 79 marks, though he maked 5 mistakes. Find the number of correct answers?

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Answers: 3

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In a test, correct answers carry +3 marks and wrong answers carry -1 marks. Ramesh answered all the...

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