document.write( "Question 217567: A ship sails 30 kilometers in 1 1/2 hours.What was its rate in kilometers per hour? \n" ); document.write( "
Algebra.Com's Answer #164028 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
r=D/t
\n" ); document.write( "30/1.5=20 kph
\n" ); document.write( "
\n" );