document.write( "Question 557282: Who many miles per hour? 155 miles per 2 hours and 30 minutes \n" ); document.write( "
Algebra.Com's Answer #362534 by mananth(16946) You can put this solution on YOUR website! speed = distance / time\r \n" ); document.write( "\n" ); document.write( "distance = 155 miles \n" ); document.write( "time = 2 hours 30 minutes ==> 2 1/2 hours==> 5/2 hours\r \n" ); document.write( "\n" ); document.write( "speed = 155/(5/2)\r \n" ); document.write( "\n" ); document.write( "speed = 155*(2/5)\r \n" ); document.write( "\n" ); document.write( "speed = 62 mph \n" ); document.write( " |