0
Wiki User
75 to 84
Bryce Runolfsson ∙
71 rounds to 70 75 rounds to 80 79 rounds to 80
77 rounds up to 80.
80
75,76,77,78,79,81,82,83,84,
It rounds to 80
75
78. add up all the numbers and then divide by the number of numbers you added.