Answer:
mine is higher by 45 points
Step-by-step explanation:
Average score is the total score divided by number of entries
Average credit score = 560 + 675 + 710 + 590 +640 / 5
=3175/5
=635
friends average credit score = 635
My credit score =680.
the difference = 680-635=45 credit points
my credit score is better by 45 points