If I have an 83% percentage as my grade and I got 90% or 100% in one of my tests, what would be my final grade percentage?

Step-by-step explanation:

if u got 90% then (83+90)/2=86,5%

if u got 100% then (83+100)/2=91,5%

86.5% or 91.5%

Step-by-step explanation:

83+90=173

173÷2=86.5%

OR

83+100=183

183÷2=91.5%

step-by-step explanation:

mean or average is 40.6

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)