document.write( "Question 286765: A car travels 150 km in 1 hour and 20 minutes. What is the average speed of the car in km per hour. \n" ); document.write( "
Algebra.Com's Answer #207982 by mcleo(3)![]() ![]() ![]() You can put this solution on YOUR website! 1hour 20min = 80min \n" ); document.write( "150/80 = 1.875 \n" ); document.write( "1.875*60 (60min in an hour) \n" ); document.write( "112.5 km/h \n" ); document.write( " \n" ); document.write( " |