document.write( "Question 417310: In your chemistry lab you have a bottle of 1% acid and a bottle of 5% of acid. You need 100milliliters of 3%of acid for something. How many milliliters of each acid do you need to mix together \n" ); document.write( "
Algebra.Com's Answer #292163 by mananth(16946)![]() ![]() You can put this solution on YOUR website! percent ---------------- quantity \n" ); document.write( "1 ---------------- x \n" ); document.write( "5 ---------------- 100-x \n" ); document.write( "3.00% ---------------- 100 \n" ); document.write( "...\r \n" ); document.write( "\n" ); document.write( "x+5(100-x)=3*100 \n" ); document.write( " \n" ); document.write( "x+500-5x =300 \n" ); document.write( "x-5x=300 -500 \n" ); document.write( "-4x-=-200 \n" ); document.write( "/-4 \n" ); document.write( "x=50 ml 1% \n" ); document.write( "50ml 3% \n" ); document.write( " \n" ); document.write( " |