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)\"\" \"About 
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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
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\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%
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