document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=257106>Question 257106</A>: <I><SPAN STYLE=\"word-break: break-all;\"> you leave your house for school at 7:46 AM traveling at 30mph. Your mom realizes you forgot your lunch and leaves at 7:51 AM traveling at 78 mph. At what time will your mom catch up to you? The answer is 7:54am but i dont know how to figure it our </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #189083 by </B><A HREF=/tutors/aboutme.mpl?userid=rajagopalan><B>rajagopalan(174)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rajagopalan><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/cgi-bin/show-face.mpl?user=rajagopalan><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=189083\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Your speed=30 mph<BR>\n" );
document.write( "Mom'sspeed=78 mph<BR>\n" );
document.write( "Approach velocity=78-30=48 mph<BR>\n" );
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document.write( "At 7:51 distance between mom & you=30*(7:51-7:46)/60<BR>\n" );
document.write( "=30*5/60=2.5 miles\r<BR>\n" );
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document.write( "mom appraches 48 miles in one hr = 60 minutes<BR>\n" );
document.write( "so to cover 1 mile mom will take 60/48=1.25 minutes<BR>\n" );
document.write( "to cover 2.5 miles mom will take = 1.25*2.5=3.125 minutes<BR>\n" );
document.write( "so mom will meet you at 7:51+3.125=7:54 and 1/8 of a minute<BR>\n" );
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