Question

If Anna’s test grades are 66, 90, and 99, what is her test average?

Answer 1

Answer:

85

Step-by-step explanation:

You have to add up all the numbers

60+90+99=255

Then divide by the number of numbers you added together

255 divided by 3 equals 85

Answer 2

Answer:

The average is 85

Step-by-step explanation:

To find the average, add up all the scores and divide by the number of scores

(66+90+99) / 3

255/3

85