document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1041911>Question 1041911</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An SAA plane and a BA flight take off at the same time from points that are 1 275 km apart. They fly in a direct route towards each other. They cross at x hours.<BR>\n" );
document.write( "If the BA plane flies 225 km/h, how far will it fly in x hours? 225 x km<BR>\n" );
document.write( "If the SAA plane flies 200 km/h, how far will it fly in x hours? 200 x km<BR>\n" );
document.write( "What expression expresses the relation between the results of ‘a’ and ‘b’ and the 1275 km? 200x = 225x = 1275<BR>\n" );
document.write( "Solve this equation and find how long it takes SAA and BA planes to cross flight paths. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #656852 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel555><B>jorel555(1290)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel555><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=656852\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When they cross flight paths, assuming they meet each other, then you add velocities:<BR>\n" );
document.write( "225n+200n=1275<BR>\n" );
document.write( "425n=1275<BR>\n" );
document.write( "n=3<BR>\n" );
document.write( "They cross flight-paths in 3 hours. &#9786;&#9786;&#9786;&#9786; </SPAN>\n" );
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