document.write( "Question 341817: Juan mixes 25 mL of a 15% acid solution with 60 mL of a 25% acid solution and 48 mL of a 50% acid solution. About what percent acid is the final solution?\r
\n" ); document.write( "\n" ); document.write( "If you could please help me figure this out with using only one variable (perferrably x) that would be great...thanks!!!
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Algebra.Com's Answer #244735 by mananth(16946)\"\" \"About 
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Juan mixes 25 mL of a 15% acid solution with 60 mL of a 25% acid solution and 48 mL of a 50% acid solution. About what percent acid is the final solution?
\n" ); document.write( "25ml 15%
\n" ); document.write( "60 ml 25%
\n" ); document.write( "48 ml 50%
\n" ); document.write( "Let percent in thefinal solution be x
\n" ); document.write( "and quantity will be 133 ml
\n" ); document.write( "25*15+60*25+48*50=133*x
\n" ); document.write( "375+1500+2400=133x\r
\n" ); document.write( "\n" ); document.write( "4275 =133x
\n" ); document.write( "x= 424/133
\n" ); document.write( "x= 32.14%
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