Respuesta :
Average is found by adding all the numbers in your set, then dividing it by however many numbers there are in the set.
128+79 is 207
There are two numbers in the set (128 and 79), so we'll do 207/2 to get an average of 103.5
:)
128+79 is 207
There are two numbers in the set (128 and 79), so we'll do 207/2 to get an average of 103.5
:)