document.write( "Question 625311: The motorboat traveled 3 times as fast as the sloop. In fact, the motorboat traveled 48 miles in 2 hours less than it took the sloop to travel 24 miles. How fast did each of them travel? What were the times of each? \n" ); document.write( "
Algebra.Com's Answer #393420 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! The motorboat traveled 3 times as fast as the sloop. In fact, the motorboat traveled 48 miles in 2 hours less than it took the sloop to travel 24 miles. How fast did each of them travel? What were the times of each? \n" ); document.write( "** \n" ); document.write( "let x=speed of sloop \n" ); document.write( "3x=speed of motorboat \n" ); document.write( "travel time=distance/speed \n" ); document.write( ".. \n" ); document.write( "48/3x=24/x-2 \n" ); document.write( "LCD: 3x \n" ); document.write( "48=72-6x \n" ); document.write( "6x=24 \n" ); document.write( "x=4 \n" ); document.write( "3x=12 \n" ); document.write( ".. \n" ); document.write( "48/3x=4 \n" ); document.write( "24/x=6 \n" ); document.write( ".. \n" ); document.write( "speed of sloop=4 mph \n" ); document.write( "speed of motorboat=12 mph \n" ); document.write( "travel time of sloop=6 hrs \n" ); document.write( "travel time of motorboat=4 hrs \n" ); document.write( " \n" ); document.write( " |