document.write( "Question 1063502: lucia travels from point A to point B at 100km/h. Jane leaves at the same time as Lucia, travelling from point B to point A at 50km/h. The distance from A to B is 100km.How long after the two leave will they meet on the road? \n" ); document.write( "

Algebra.Com's Answer #678605 by ikleyn(52817) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "lucia travels from point A to point B at 100km/h. Jane leaves at the same time as Lucia, travelling from point B to point A at 50km/h.
\n" ); document.write( "The distance from A to B is 100km.How long after the two leave will they meet on the road?
\n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "

\r\n" );
document.write( "time =  =  =  of an hour = 40 minutes.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Initial distance between them is 100 km.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Since they move toward each other, the distance decreases at the rate of 100 km/h + 50 km/h = 100 km/h.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Therefore, time = , as I did above.\r\n" );
document.write( "

\n" ); document.write( " \n" ); document.write( "

\n" );