Homework Help: Chemistry

Posted by TT on Sunday, September 19, 2010 at 5:07pm.

If a person has a mass of 62 kg, how many pounds of water does she have in her body? And it gives the typical adult body containing 51% water

Chemistry - TutorCat, Sunday, September 19, 2010 at 5:23pm
http://www.jiskha.com/display.cgi?id=1284929074

instead of .6, multiply by .51
Chemistry - DrBob222, Sunday, September 19, 2010 at 5:24pm
kg water = 62 kg x 0.51 = ??
Then convert kg to lbs.
Chemistry - TT, Sunday, September 19, 2010 at 5:32pm
Ok so it would be 69.7221 lb or 70lb since it only wants two sig figs

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