document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=159300>Question 159300</A>: <I><SPAN STYLE=\"word-break: break-all;\"> in 1 2/5 hours more time, Janet Wood, riding her bicycle at 14 mph, rode 12 miles farther than Chrissy Snow, who was riding her bicycle at 16 mph. how far did each girl ride their bicycle? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #117457 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=117457\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1 2/5 hours more time, Janet Wood, riding her bicycle at 14 mph, rode 12 miles farther than Chrissy Snow, who was riding her bicycle at 16 mph. how far did each girl ride their bicycle?<BR>\n" );
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document.write( "We can write the hrs as: 1.4 hrs<BR>\n" );
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document.write( "Let d = dist ridden by C<BR>\n" );
document.write( "then<BR>\n" );
document.write( "(d+12) = dist ridden by J<BR>\n" );
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document.write( "Write a time equation: Time = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=dist%2Fspeed ALIGN=MIDDLE  ALT=\"dist%2Fspeed\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "J's time - C's time = 1.4 hrs<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28d%2B12%29%29%2F14 ALIGN=MIDDLE  ALT=\"%28%28d%2B12%29%29%2F14\"   DISABLED_style= \"max-width:90%; height:auto;\" > - <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%2F16 ALIGN=MIDDLE  ALT=\"d%2F16\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 1.4<BR>\n" );
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document.write( "Multiply equation by 112 to get rid of the denominators<BR>\n" );
document.write( "112*<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%28d%2B12%29%29%2F14 ALIGN=MIDDLE  ALT=\"%28%28d%2B12%29%29%2F14\"   DISABLED_style= \"max-width:90%; height:auto;\" > - 112*<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d%2F16 ALIGN=MIDDLE  ALT=\"d%2F16\"   DISABLED_style= \"max-width:90%; height:auto;\" > = 112 * 1.4<BR>\n" );
document.write( "8(d+12) - 7d = 156.8<BR>\n" );
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document.write( "8d + 96 - 7d = 156.8<BR>\n" );
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document.write( "8d - 7d = 156.8 - 96<BR>\n" );
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document.write( "d = 60.8 mi ridden by C, then: 72.8 mi ridden by J<BR>\n" );
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document.write( "Check solution by finding the times<BR>\n" );
document.write( "72.8/14 = 5.2<BR>\n" );
document.write( "60.8/16 = 3.8<BR>\n" );
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document.write( "differ =  1.4 hrs; confirms our solution\r<BR>\n" );
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