Question

If Jay has an 85 average over four exams, what would his average need to be on his

last two exams to bring his average up to an 88?

Answer 1

91 average for his next exams

Explanation:

he has an 85 right now. if he gets a 91 then his overall average will be an 88 like he wanted.

(this is how u find average) ( add them together then divide it by how many numbers there are)

85+91=176

176/2= 88

therefore the average on his next 2 exams must be

91

hope this helps! <3