What is the average of 75.,91 and 89

85

Step-by-step explanation:

The average can be found by adding all the numbers together and then dividing it by how many numbers there are.

So, in this case,

75+91+89 is 255

255 divided by 3 is 85.

Therefore, the average for these 3 numbers is 85.

85

Step-by-step explanation:

To get the average of a number, you add the numbers together and then divided by how many numbers are added together.

In the question above, we add the three numbers together, divided by 3, to get the average

75+91+89=255

255/3=85

The average is 85