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April 20, 2014

April 20, 2014

Posted by **lyne** on Wednesday, January 7, 2009 at 9:03pm.

2.33 + 4.0045=6.33

.000456 + 1.0023=1.0027

2.33/4.0045=.582

- chem -
**DrBob222**, Wednesday, January 7, 2009 at 9:16pmhttp://www.cartage.org.lb/en/themes/Sciences/Chemistry/Miscellenous/Helpfile/Units/AdditionSubtraction.htm

I think 1 and 3 are ok.

I would have added #2 to give

1.00276, then rounded that to 1.0028. See the site above.

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