document.write( "Question 969714: a car takes 20min to cover a distance of 15 km. calculate speed in kmph.\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #592498 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
3*15=45 km dist in an h.
\n" ); document.write( "45 km/h (speed)
\n" ); document.write( ".
\n" ); document.write( "Ed
\n" ); document.write( "
\n" );