document.write( "Question 1055108:
\n" ); document.write( "The cooling system of a car has a capacity of 15 liters. If the system is currently filled with a mixture that is 20​% ​antifreeze, how much of this mixture should be drained and replaced with pure antifreeze so that the system is filled with a solution that is 50% ​antifreeze?
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Algebra.Com's Answer #670304 by ikleyn(52788)\"\" \"About 
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\n" ); document.write( "The cooling system of a car has a capacity of 15 liters. If the system is currently filled with a mixture that is 20​% ​antifreeze,
\n" ); document.write( "how much of this mixture should be drained and replaced with pure antifreeze so that the system is filled with a solution that is
\n" ); document.write( "50% ​antifreeze?
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\n" ); document.write( "\n" ); document.write( "See the lesson \r
\n" ); document.write( "\n" ); document.write( "    - Word problems on mixtures for antifreeze solutions \r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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\n" ); document.write( "\n" ); document.write( "Very similar problem was solved there (Problem 4).
\n" ); document.write( "Consider it as a sample. Read it attentively.
\n" ); document.write( "Then solve your problem by substituting your data.\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this online textbook under the topic \"Mixture problems\".\r
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