document.write( "Question 751409: A girl walks 5 miles in 2 hours. What is her average speed in miles per hour?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #457183 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Speed = Distance/Time\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Speed = 5 miles/2 hours\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Speed = 2.5 miles/1 hour\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Speed = 2.5 miles per hour
\n" ); document.write( "
\n" );