With five numbers there are $5$ ways to group $4$ of them together. If you take the averages of each group of $4$ numbers and get...

$3428.5$

$3425.75$

$3398$

$3120.25$

$342.5$

What is the average of the $5$ numbers?

The answer is 2743.

**
This section requires Javascript.
**

You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.

No explanations have been posted yet. Check back later!