Problema Solution
Steve’s grades are given below. He wants to find out what grade he needs to get on his final to end up with a B (81.5%) for the year in his Social Studies class.
M.P. 1 M.P. 2 Midterm M.P. 3 M.P. 4 Final Exam
88 90 64 91 87 ?
Answer provided by our tutors
Let 'x' represent the Steve's grade on his final exam.
(88 + 90 + 64 + 91 + 87 + x)/6 = 81.5
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click here to see the equation solved for x
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x = 69
Steve needs grade of 69 on his final exam.