document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=344005>Question 344005</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Sue walked to her school at 2 miles per hour, picked up her bicycle and rode back home at 10 miles per hour. If the round trip took 1 1/2 hours, how far is the school from Sue's house? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #246118 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=246118\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> NEED TO KNOW:<BR>\n" );
document.write( "RATE*TIME = DISTANCE TRAVELED.<BR>\n" );
document.write( "LET T REPRESENT THE TIME IT TOOK TO WALK TO SCHOOL. <BR>\n" );
document.write( "THE QUESTION STATES THE FOLLOWING TO BE TRUE. ROUND TRIP TOOK 3/2 hrs.<BR>\n" );
document.write( "That is: (3/2hr - T) would be the time remaining to ride back.<BR>\n" );
document.write( "USING THE DISTANCE FORMULA: WAY TO = WAY BACK<BR>\n" );
document.write( "2mi/hr *T = 10mi/hr *(3/2hr -T)<BR>\n" );
document.write( "SOLVE:<BR>\n" );
document.write( "2mi/hr *T = 15mi/hr -10mi/hr*T\r<BR>\n" );
document.write( "\n" );
document.write( "12mi/hr *T = 15mi/hr<BR>\n" );
document.write( "T= 15/12 hr or 1 1/4 hrs<BR>\n" );
document.write( "T remaining for ride back 1/4 hr<BR>\n" );
document.write( "SUBSTITUTING BACK INTO THE DISTANCE FORMULA<BR>\n" );
document.write( "10mi/hr * 1/4 hr = 10/4 mi or 2.5 miles is the distance the school is from home!! </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );