Math, asked by dawar1001, 1 year ago

In an examination, a student scores 1 marks for every correct answer and loses 1/4 marks for every wrong answer. If he attempts in all 70 question and secures 40 marks, then how many questions he attempted correctly?/

Answers

Answered by bhavyagala902p85d8o

1

The answer to this is 47.5

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