Translation right down c=
In order to find the average you have to add up all the data values and then find the sum of the data values.

So on average he ran about 82.5 miles.
It would be 2769.44 still since it would technically be 2769.440 if you were rounding to the TENTHS place. The Zero(0) doesn't change anything so the answer is
2769.44
Answer:

=> the greatest integer is 2
the smallest integer is -2