Question

Find the three arithmetic means between -5 and -25

Answer 1

you mean find the mean?

Answer 2

Just add all the numbers in between -5 and -25. Then divide it by 2 in order to get the arithmetic mean.

Answer 3

Unless you're trying to find the arithmetic mean of -5 and -25. If that's the case, it's pretty much the same thing. Add both numbers and just divide by 2.