document.write( "Question 347015: With water from one hose, a swimming pool can be filled in 8 hours. A second, larger hose used alone can fill the pool in 5 hours. How long would it take to fill the pool if both hoses were used simultaneously? \n" ); document.write( "
Algebra.Com's Answer #248139 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Larger hose fills 1/5 the pool in 1 hr. Smaller hose fills 1/8 the pool in 1 hr. \n" ); document.write( "1/8 + 1/5 \n" ); document.write( "= 5/40 + 8/40 \n" ); document.write( "=13/40 of the pool filled in 1 hr. \n" ); document.write( "40/13= hrs to fill the pool. \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |