document.write( "Question 987171: A cuboidal tank measures by 30cm by 40cm by 50cm is half filled with water.
\n" ); document.write( "There is a leak on the underside of the tank, from which water leaks at 12 \"cm%5E3\" per minute. How long will it take for the tank to be empty?
\n" ); document.write( "

Algebra.Com's Answer #607933 by ikleyn(52806)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "The volume of the tank is 30*40*50 = 60,000 \"cm%5E3\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The volume of the water is \"1%2F2\".60000 = 30000 \"cm%5E3\". \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The time to empty the reservoir is \"30000%2F12\" = 2500 minutes = \"41\"\"2%2F3\" hours = 41 hours 40 minutes.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );