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4 years ago

10

A science competition 25 problmes were given each correct answer earned 4 points and 2 points were deducted for each incorrect a

nswer. No points for unanswered problems Logan answered all but one fo the problems. Receving score of 66 . how many correct answers did logan have ?

1 answer:

Margarita [4]4 years ago

5 0

Seventeen multiply by four minus two equals 66 or 16.5 *4

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