document.write( "Question 865847: the speed of air craft is 300 km/h.how much the aircraft travel in 30 min
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #521889 by KMST(5328)\"\" \"About 
You can put this solution on YOUR website!
30 minutes = 0.5 hour, so
\n" ); document.write( "(300km/h)(0.5hour) = 150km
\n" ); document.write( "
\n" );