document.write( "Question 807294: A plane flew 193 km in 12 minutes at constant speed. What was the speed of the airplane in km per hour? (Hint: Convert 12 minutes to a fraction of an hour.) \n" ); document.write( "
Algebra.Com's Answer #486376 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
A plane flew 193 km in 12 minutes at constant speed.
\n" ); document.write( " What was the speed of the airplane in km per hour?
\n" ); document.write( ":
\n" ); document.write( "193*\"60%2F12\" = 965 km/hr
\n" ); document.write( "
\n" );