In a quiz contest, 3 marks were awarded for a correct answer and -2 marks were given for an incorrect
answer. If Ron gave 6 correct answers and scored 10 marks, then find the number of incorrect answers
given by him.
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2
Answer:
answe =all are incorrect
Step-by-step explanation:
cor = 3m
inco = 2m
so the ron have 6 marks out of 10m
so find how they havemarks
answer no /3 cor,,,,,2inco
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