document.write( "Question 472749: Driving at 50 Mph, one covers 17 miles in how many secondS?
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Algebra.Com's Answer #324094 by Theo(13342)![]() ![]() You can put this solution on YOUR website! 50 miles per hour / 60 = 5/6 miles per minute. \n" ); document.write( "5/6 miles per minute / 60 = 5/360 miles per second. \n" ); document.write( "rate * time = distance \n" ); document.write( "rate = 5/360 miles per second \n" ); document.write( "distance = 17 miles \n" ); document.write( "formula becomes: \n" ); document.write( "5/360 * time = 17 \n" ); document.write( "divide both sides of this equation by (5/360) to get: \n" ); document.write( "time = 17 / (5/360) \n" ); document.write( "this is equivalent to: \n" ); document.write( "time = 17 * (360/5) which is equal to (17*360)/5 which is equal to 17*72 which is equal to 1224 seconds. \n" ); document.write( "1224 seconds / 60 = 20.4 minutes. \n" ); document.write( "20.4 minutes / 60 = .34 hours. \n" ); document.write( "rate * time = distance. \n" ); document.write( "rate = 50 miles per hour \n" ); document.write( "time = .34 hours \n" ); document.write( "distance = 50 * .34 = 17 miles. \n" ); document.write( "it all checks out. \n" ); document.write( "the time it takes to travel 17 miles at 50 miles per hour is 1224 seconds. \n" ); document.write( "take .34 hours and multiply it by 60 to get 20.4 minutes. \n" ); document.write( "multiply 20.4 minutes by 60 to get 1224 seconds. \n" ); document.write( " \n" ); document.write( " |