document.write( "Question 1104400: Two pumps can fill a water tank in 60 minutes when working together. Alone, the second pump takes 9 times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank? \n" ); document.write( "
Algebra.Com's Answer #719131 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! First pump, \n" ); document.write( "\n" ); document.write( "Second pump, \n" ); document.write( "\n" ); document.write( "Both pumps together, \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Solve this for x. \n" ); document.write( " |