document.write( "Question 1083427: How many milliliters of a 5% acid solution and how many milliliters of a 17% acid solution must be mixed to obtain 60 mL of a 13% acid solution? \n" ); document.write( "
Algebra.Com's Answer #697424 by addingup(3677)\"\" \"About 
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0.05x+0.17(60-x) = 0.13(60)
\n" ); document.write( "0.05x+-0.17x+10.2 = 7.8
\n" ); document.write( "-0.12x = -2.4
\n" ); document.write( "x = 20 you need 20ml of the 5% solution and 60-20 = 40ml of the 17% solution.
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