document.write( "Question 1131771: John walks 10 miles at average rate of 2 miles per hour and returns on a bicycle at an average rate of 10 miles per hour.how long (to the nearest hour)does the entire trip takes him? \n" ); document.write( "
Algebra.Com's Answer #748443 by rothauserc(4718)![]() ![]() You can put this solution on YOUR website! use the formula \n" ); document.write( ": \n" ); document.write( "Rate * Time = Distance, then \n" ); document.write( ": \n" ); document.write( "Time = Distance/Rate \n" ); document.write( ": \n" ); document.write( "T1 = 10/2 = 5 hours \n" ); document.write( ": \n" ); document.write( "T2 = 10/10 = 1 hour \n" ); document.write( ": \n" ); document.write( "The entire trip takes 5 + 1 = 6 hours \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( " |