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vagabundo [1.1K]

3 years ago

10

A student has passed 70 percent of the 20 quizzes he has written so far successfully. If this student takes 60 quizzes during th

e school year, and passes 85 percent of the remaining quizzes successfully, what will his average score be?

1 answer:

Ne4ueva [31]3 years ago

4 0

I think the answer is52.4

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