In a class test ,four marks are awarded for every correct answer ,one marks is deducted for every wrong answer and zero marks are awarded for unattempted answer .Riya attempted twenty questions out of her answer five were wrong . find the marks obtained by riya.......................plz give correct answer with explanation its urgent plzz fast
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this is your answer
by proper explanation
ok
mark it as a brainiest answer
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hey
your answer is 55
mark me as brainlist answer
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