document.write( "Question 994764: It takes Erica, traveling at
\n" );
document.write( "24 mph,
\n" );
document.write( "50 minutes longer to go a certain distance than it takes Ricky traveling at
\n" );
document.write( "54 mph. Find the distance traveled.
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #613769 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! It takes Erica, traveling at 24 mph, 50 minutes longer to go a certain distance han it takes Ricky traveling at 54 mph. Find the distance traveled. \n" ); document.write( "---------- \n" ); document.write( "Erica DATA:: \n" ); document.write( "rate = 24 mph ; distance = x miles ; time = x/24 hrs \n" ); document.write( "------------------- \n" ); document.write( "Ricky DATA: \n" ); document.write( "rate = 54 mph ; distance = x miles ; time = x/54 hrs \n" ); document.write( "--------------------------- \n" ); document.write( "Equation: \n" ); document.write( "Erica time - Ricky time = (5/6) hr. \n" ); document.write( "---- \n" ); document.write( "x/24 - x/54 = 5/6 \n" ); document.write( "----- \n" ); document.write( "Multiply thru by 6 to get: \n" ); document.write( "x/4 - x/9 = 5 \n" ); document.write( "----- \n" ); document.write( "9x - 4x = 5*4*9 \n" ); document.write( "---- \n" ); document.write( "5x = 5*4*9 \n" ); document.write( "x = 36 miles \n" ); document.write( "---- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------- \n" ); document.write( " \n" ); document.write( " |