document.write( "Question 389204: A Suzuki Khyber car journey takes 4/1/2 (4 whole 1 over 2) hrs when the car travels at an average speed of 120 km/h. Calculate the time taken for the same journey when the average speed is reduced to 108 km/h. \n" ); document.write( "
Algebra.Com's Answer #275735 by mananth(16946)![]() ![]() You can put this solution on YOUR website! A Suzuki Khyber car journey takes 4/1/2 (4 whole 1 over 2) hrs when the car travels at an average speed of 120 km/h. Calculate the time taken for the same journey when the average speed is reduced to 108 km/h. \n" ); document.write( "... \n" ); document.write( "Time = 4 1/2 hours = 9/2 hours \n" ); document.write( "speed = 120 km/h \n" ); document.write( "... \n" ); document.write( "Distance = 120*9/2 \n" ); document.write( "Distance = 60*9 \n" ); document.write( "Distance = 540 km. \n" ); document.write( "... \n" ); document.write( "Distance = 540 km \n" ); document.write( "speed = 108 km/h \n" ); document.write( "time = 540/108 \n" ); document.write( "Time = 5 hours \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |