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Mary wants an 80% on her ﬁnal exam to keep an A for the semester. The exam has 75 questions. How many questions is Mary wanting to get correct in order to get an 80%?

A 55 questions

B 60 questions

C 65 qestions

D 70 questions

1 answer

(80/100) 75
=(8/10) 75
=(4/5) 75
= 4* 15
= 60

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