document.write( "Question 894329: A tank contains 1200 litres. A tap is turned on and 40 litres of water escape each minute. How much water has escaped in 12 minutes? \n" ); document.write( "
Algebra.Com's Answer #541935 by Alan3354(69443)\"\" \"About 
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40 liters per minute.
\n" ); document.write( "12 minutes.
\n" ); document.write( "----------------
\n" ); document.write( "The 1st minute, 40 liters.
\n" ); document.write( "The 2nd minute, another 40.
\n" ); document.write( "See a pattern?
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