Hello, cmpprice!

I'm trying to take the average of 3 numbers. .However each number

has more or less weight on the total average than the other 2 numbers.

For example:

Number 1: 50% total weight

Number 2: 37.5% total weight

Number 3: 12.5% total weight

All equaling one total average.

Look at it this way:

. .

Their weights are in the ratio .

Their average is: .