document.write( "Question 659070: The label on the Listerine Cool Mint Antiseptic mouthwash says that it is 21.6% alcohol by volume. The label on the Scope Original Mint mouthwash says that it is 15.0% alcohol by volume. If Hans mixes 6 ounces of the Listerine with 4 ounces of the Scope, what is the percent alcohol content of the mixtures? \n" ); document.write( "
Algebra.Com's Answer #410624 by stanbon(75887)\"\" \"About 
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The label on the Listerine Cool Mint Antiseptic mouthwash says that it is 21.6% alcohol by volume. The label on the Scope Original Mint mouthwash says that it is 15.0% alcohol by volume. If Hans mixes 6 ounces of the Listerine with 4 ounces of the Scope, what is the percent alcohol content of the mixtures?
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\n" ); document.write( "Equation:
\n" ); document.write( "alcohol + alcohol = alcohol
\n" ); document.write( "0.216*6 + 0.15*4 = x(6+4)
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\n" ); document.write( "Multiply thru by 1000 to get:
\n" ); document.write( "216*6 + 150*4 = 10000x
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\n" ); document.write( "x = 18.96%
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\n" ); document.write( "Chjeers,
\n" ); document.write( "Stan H.
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