document.write( "Question 519252: A real estate agent drove to a remote property. She averaged 50 mph to the property and 48 mph on her return trip. Her total driving time was 4 hours and 54 minutes. How far was the property? \n" ); document.write( "
Algebra.Com's Answer #345465 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x/50+x/48 = 4 9/10 hours => 49/10 hours\r \n" ); document.write( "\n" ); document.write( "LCD =50*48.multiply by the LCD\r \n" ); document.write( "\n" ); document.write( "(48x+50x)/2400=49/10\r \n" ); document.write( "\n" ); document.write( "98x/2400=49/10\r \n" ); document.write( "\n" ); document.write( "cross multiply\r \n" ); document.write( "\n" ); document.write( "98x=2400*49/10\r \n" ); document.write( "\n" ); document.write( "98x=2400*49/10 \n" ); document.write( "x= 2400*49/98*10 \n" ); document.write( "x= 120 miles \n" ); document.write( " |