document.write( "Question 859553: If you drive for a constant speed of 55mph and stop for 30 minutes every 165 miles and you drove 1375 miles how long did you drive \n" ); document.write( "
Algebra.Com's Answer #517823 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! The stopped/down time is irrelevant to the driving time. \n" ); document.write( "1375/55=25 hours driving. \n" ); document.write( "If you had asked for the time for the trip including down time. \n" ); document.write( "1375/165= 8 1/3 \n" ); document.write( "so you stopped 8 times for 30 minutes which is 4 hours of stopped time. \n" ); document.write( "You stopped for 30 minutes every three hours. \n" ); document.write( "so that would be 29 hours for the trip.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |