document.write( "Question 92134: I have no clue how to solve this- PLEASE HELP ME! \r
\n" );
document.write( "\n" );
document.write( "A cyclist traveled at a rate of 24 mph to visit a nearby town. The cyclist averaged 18 mph on the return trip. If the round trip took 4.9 hours, find the distance to the nearby town. \n" );
document.write( "
Algebra.Com's Answer #66987 by stanbon(75887) ![]() You can put this solution on YOUR website! A cyclist traveled at a rate of 24 mph to visit a nearby town. The cyclist averaged 18 mph on the return trip. If the round trip took 4.9 hours, find the distance to the nearby town. \n" ); document.write( "---------- \n" ); document.write( "To the town DATA: \n" ); document.write( "distance = x miles ; rate = 24 mph ; time = d/r = x/24 hrs. \n" ); document.write( "=================== \n" ); document.write( "From the town DATA; \n" ); document.write( "distance = x miles ; rate = 18 mph ; time d/r = x/18 hrs \n" ); document.write( "--------------------- \n" ); document.write( "EQUATION: \n" ); document.write( "time + time = 4.9 hrs \n" ); document.write( "x/24 + x/18 = 4.9 \n" ); document.write( "(18x+24x)/(24*18) = 4.9 \n" ); document.write( "42x = 24*18*4.9 \n" ); document.write( "42x = 2116.8 \n" ); document.write( "x = 50.4 miles (distance to the nearby town) \n" ); document.write( "================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |