document.write( "Question 1165809: one pipe can fill a tank in 2 hours and another in 3 hours. how long will it take to fillcthe take if both pipes are open
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #790288 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! duplicate \n" ); document.write( " \n" ); document.write( " |