document.write( "Question 632793: How many ounces of a 50 % acetic acid solution should a photographer add to 32 ounces of a 5 % solution to obtain 30 % acetic acid \n" ); document.write( "
Algebra.Com's Answer #398499 by mananth(16946)\"\" \"About 
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-------------- percent ---------------- Amount
\n" ); document.write( "Acetic acid I 5 ---------------- 32 Ounces
\n" ); document.write( "Acetic acid II 50 ---------------- x Ounces
\n" ); document.write( "Mixture 30 ---------------- 32 + x Ounces
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\n" ); document.write( "5*32+50 x =30(32+x)
\n" ); document.write( "160+50x =960+30x
\n" ); document.write( "50x-30x =-160+ 960
\n" ); document.write( "20x=800
\n" ); document.write( "/ 20
\n" ); document.write( "x = 40 Ounces Acetic acid II
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\n" ); document.write( "m.ananth@hotmail.ca
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