document.write( "Question 777986: The record for the Boston marathons wheelchair division is 1 hour,18 minutes and 27 seconds. The Boston marathon is 26.2 miles long. What was the average speed of the record winner of the wheelchair division? \n" ); document.write( "
Algebra.Com's Answer #474369 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The record for the Boston marathons wheelchair division is 1 hour,18 minutes and 27 seconds. The Boston marathon is 26.2 miles long. What was the average speed of the record \n" ); document.write( "----------------- \n" ); document.write( "Convert to hours: 1 hr + (18/60)hr + (27/3600)hr = 1.3075 hrs \n" ); document.write( "------ \n" ); document.write( "rate = distance/time = 26.2/1.3075 mph = 20.04 mph \n" ); document.write( "============================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "============================ \n" ); document.write( " |