document.write( "Question 1099571: A tap can fill a tank in 6 mins and another can fill the same tank in 8 mins .How long will it take to fill the tank if the two taps were opened at the same time? \n" ); document.write( "
Algebra.Com's Answer #713998 by Edwin McCravy(20056)![]() ![]() You can put this solution on YOUR website! A tap can fill a tank in 6 mins \n" ); document.write( " \r\n" ); document.write( "So the 1st tap's filling rate is \n" ); document.write( "and another can fill the same tank in 8 mins . \n" ); document.write( " \r\n" ); document.write( "So the 2nd tap's filling rate is \n" ); document.write( "How long will it take to fill the tank if the two taps were opened at the same time? \n" ); document.write( " \r\n" ); document.write( "Let the answer be x mins.\r\n" ); document.write( "\r\n" ); document.write( "So together they can fill 1 tank in x minutes\r\n" ); document.write( "\r\n" ); document.write( "So their combined filling rate is\n" ); document.write( " |