Sarita recorded the distances she ran for 5 days: 5 miles,4mi,5.5mi,4.5,5.5 what is the mean distance sarita ran

How you find the mean is to add all the numbers in that group together, and divide that number by the number of numbers there were in that group.
For this problem, here is what you do:

5+4+5.5+4.5+5.5 = 5.0+4.0+5.5+4.5+5.5 = 24.5

Then:

24.5 / 5 = 4.9

So...:
your final answer is 4.9 miles as the mean.

I hope this helps you.