document.write( "Question 320835: Suppose a 2% acid solution is mixed with a 3% acid solution. Find the percent of acid in the following mixture:\r
\n" ); document.write( "\n" ); document.write( "a mixture that contains 3 times more 2% acid solution than 3% acid solution.
\n" ); document.write( "

Algebra.Com's Answer #229764 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Suppose a 2% acid solution is mixed with a 3% acid solution. \r
\n" ); document.write( "\n" ); document.write( "Find the percent of acid in the following mixture: \r
\n" ); document.write( "\n" ); document.write( "a mixture that contains 3 times more 2% acid solution than 3% acid solution.
\n" ); document.write( "----------------------
\n" ); document.write( "Let amt of 3% solution be \"x\".
\n" ); document.write( "Then amt. of 2% xolution is \"3x\"
\n" ); document.write( "------------------------------
\n" ); document.write( "Quantity of solution = x+3x = 4x
\n" ); document.write( "---
\n" ); document.write( "Quantity of acid = 0.03x + 0.02(3x) = 0.03 + 0.06x = = 0.09x
\n" ); document.write( "-----
\n" ); document.write( "Percent of acid = 0.09x/4x = 0.09/4 = 0.0225 = 2.25%
\n" ); document.write( "=========================================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
\n" );