document.write( "Question 424551: To the nearest mL, how much 0.1% ampicillin in solution do you have to add to 40 mL of 0.5% ampicillin in solution to have 0.4 mL ampicillin total? \n" ); document.write( "
Algebra.Com's Answer #318386 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
40x.005=.2
\n" ); document.write( ".4-.2=.2
\n" ); document.write( ".001m=.2
\n" ); document.write( "m=.2/.001=200
\n" ); document.write( "You need 200 mL of .1% ampicillin for your solution..
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