Marilyn wrote:
I am attempting to keep track of my weight loss/gain and don't know
how to write the formula so that I can tally each week the total
loss/gain.


I think that here you can find some useful template:

http://office.microsoft.com/en-us/te...482871033.aspx

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Hope I helped you.

Thanks in advance for your feedback.

Ciao

Franz Verga from Italy