On Sat, 19 Nov 2011 16:10:07 -0600, John Fields
wrote:

On Sat, 19 Nov 2011 13:32:41 -0800, John Larkin
wrote:

On Sat, 19 Nov 2011 12:49:59 -0600, John Fields
wrote:


Math errors in first two stages.

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It happens...

Especially when you don't check your work, or even review it for
reasonableness.


Care to post the corrections?

Lots of online calculators are available.

John