document.write( "Question 547045: a cheetah was timed running 200 yards in 6 seconds. What was its average speed in miles per hour? \r
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document.write( "I am a mom trying to help my daughter with her math homework. Not sure where to begin with this. Do I divide 200 by 6? but then what? I need help!! Could you show me what the problem should look like? Thanks!! Amy \n" );
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Algebra.Com's Answer #356196 by mananth(16946)![]() ![]() You can put this solution on YOUR website! a cheetah was timed running 200 yards in 6 seconds. What was its average speed in miles per hour? \r \n" ); document.write( "\n" ); document.write( "you must first do the conversion from yards/second to miles/hour. \n" ); document.write( "Then your problem is solved.\r \n" ); document.write( "\n" ); document.write( "1 yard = 3 feet \n" ); document.write( "600 yards=1800feet\r \n" ); document.write( "\n" ); document.write( "1800 feet in 6 seconds \n" ); document.write( "so in 1 second the cheetah runs \n" ); document.write( "1800/6 = 300 feet /second \n" ); document.write( ".... \n" ); document.write( "convert 300 feet/second to miles /hour \n" ); document.write( "1 mile = 5280 feet \n" ); document.write( "1 second = 1/3600 hour ( 3600 seconds ,ake an hour)\r \n" ); document.write( "\n" ); document.write( "300 feet = 300/5280 miles \n" ); document.write( "1 second = 1/3600 hour\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "=204.5 mph \n" ); document.write( " |