document.write( "Question 637717: A car needs 1 minute 30 secondes to travel a distance of 1 mile.
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document.write( "At this rate how many miles will the car travel in 1 hour? \n" );
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Algebra.Com's Answer #401841 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A car needs 1 minute 30 secondes to travel a distance of 1 mile. \n" ); document.write( "At this rate how many miles will the car travel in 1 hour? \n" ); document.write( "----- \n" ); document.write( "1 min 30 seconds = 90 seconds = (90/3600) hrs \n" ); document.write( "------------------------- \n" ); document.write( "rate = distance/time \n" ); document.write( "rate = (1/(90/3600))mph = 3600/90 = 40 mph \n" ); document.write( "====================== \n" ); document.write( "Ans: 40 miles \n" ); document.write( "====================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=================== \n" ); document.write( " |