document.write( "Question 815279: One third of tank is filled. If we add 3 liters, the tank become half. What is the total capacity of tank?
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Algebra.Com's Answer #490819 by josgarithmetic(39838)\"\" \"About 
You can put this solution on YOUR website!
Let T = tank capacity.\r
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\n" ); document.write( "\n" ); document.write( "\"T%2F2-T%2F3=3\"
\n" ); document.write( "The difference between half a tank and one-third of tank is 3 liters. We just do not know the tank volume.\r
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\n" ); document.write( "\n" ); document.write( "\"T%281%2F2-1%2F3%29=3\"
\n" ); document.write( "\"T%281%2F6%29=3\"
\n" ); document.write( "\"T=3%2A6\"
\n" ); document.write( "\"T=18\"
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