document.write( "Question 844862: A car leaves a highway rest are 1 and a half hours after a truck. Both are traveling in the same direction. In how many hours will the car pass the truck, if their respective rates are 90 and 60 kph? \n" ); document.write( "
Algebra.Com's Answer #508953 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! the truck is going 60 mph . In 1.5 hours (60*1.5) it goes 90 miles \n" ); document.write( "The car gains on the truck at 30 mph \n" ); document.write( "90/30=3\r \n" ); document.write( "\n" ); document.write( "It will take 3 hours for the car to pass the truck.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |