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Mathematics 26 Online
OpenStudy (anonymous):

How much water must be added to 12 L of a 40% solution of alcohol to obtain a 30% solution?

OpenStudy (anonymous):

Show an equation and a solution for the problem.

OpenStudy (anonymous):

Water doesn't have alcohol?

OpenStudy (anonymous):

hahahhaaha..................

OpenStudy (anonymous):

Wow.

OpenStudy (anonymous):

Ya i know it doesn't!!!!

OpenStudy (anonymous):

I mean how ould you represent with the alcohol as 0% that would make you get a bad answer

OpenStudy (anonymous):

Tru.

OpenStudy (anonymous):

gr8 rid

OpenStudy (anonymous):

I guess u wld turn it around. .6(12) +x=.9(12+x)

OpenStudy (anonymous):

x=36

OpenStudy (anonymous):

so 36 l of water without alcohol!!!!

OpenStudy (anonymous):

Did u get what I did?

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