Question

In order for Brady to earn a B in his biology course, his test scores must

average at least 80%. On the first 5 tests, he has an average of 77%. There
is one test remaining in the course. What is the minimum score Brady
needs to earn on the last test to receive a B in the class?

Answer 1

90

Explanation:

In order for Brady to earn a B in his biology course, his test scores must

average at least 80%. On the first 5 tests, he has an average of 77%. There

is one test remaining in the course. What is the minimum score Brady

needs to earn on the last test to receive a B in the class?

Answer 2

He will need an 86%