document.write( "Question 380620: A car travels at an average speed of 56 miles per hour. How many miles does it travel in 4 hours and 15 minutes?
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Algebra.Com's Answer #270200 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! A car travels at an average speed of 56 miles per hour. How many miles does it travel in 4 hours and 15 minutes? \n" ); document.write( ". \n" ); document.write( "apply the \"distance formula\": \n" ); document.write( "d = rt \n" ); document.write( "where \n" ); document.write( "d is distance \n" ); document.write( "r is rate or speed \n" ); document.write( "t is time \n" ); document.write( ". \n" ); document.write( "convert \"4 hours and 15 minutes\" to \"hours\": \n" ); document.write( "15mins * 1hr/60mins = 15/60 = .25 hour \n" ); document.write( "therefore: \n" ); document.write( "\"4 hours and 15 minutes\" = 4.25 hours \n" ); document.write( ". \n" ); document.write( "d = 56 * 4.25 \n" ); document.write( "d = 238 miles \n" ); document.write( " \n" ); document.write( " |