document.write( "Question 910668: how could i salve this problem?.. supposable a small pump can empty a swimming pool in 60 hours and that a large pump can empty a pool in 20 hours. working together how long would it take to empty a pool? \n" ); document.write( "
Algebra.Com's Answer #552602 by MathTherapy(10551)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "how could i salve this problem?.. supposable a small pump can empty a swimming pool in 60 hours and that a large pump can empty a pool in 20 hours. working together how long would it take to empty a pool? \n" ); document.write( " \n" ); document.write( " |