document.write( "Question 285115: If a train travel 473 miles in 7.32 hours. Find the train's average speed in miles per hour. \n" ); document.write( "
Algebra.Com's Answer #206722 by mananth(16946) You can put this solution on YOUR website! let the average speed of the train be x\r \n" ); document.write( "\n" ); document.write( "speed = distance / time\r \n" ); document.write( "\n" ); document.write( "= 473 / 7.32 hours\r \n" ); document.write( "\n" ); document.write( "multiply numerator and denominator by 100 to remove the decimal in the denominator\r \n" ); document.write( "\n" ); document.write( "47300 / 732\r \n" ); document.write( "\n" ); document.write( "=64.61 mph\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |