document.write( "Question 1069520: lewis and clark both drove their families to camp that was 420 miles away. Lewis drove at 60 mph and clark drove 10mph less than lewis. Lewis left at 8:30 a.m. and arrived at 3:30pm. clark left at 8:00 a.m. How long did the trip take and when did clark arrive? \n" ); document.write( "

Algebra.Com's Answer #684713 by josgarithmetic(39618) $\"\"$ $\"About$

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document.write( "                 SPEED         TIME        DISTANCE\r\n" );
document.write( "LEWIS             60            7           420\r\n" );
document.write( "CLARK             50                  420\r\n" );
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\n" ); document.write( "\n" ); document.write( "The information about Lewis is not too important. Only Clark's information is.
\n" ); document.write( "His amount of travel time in hours was $\"420%2F50=42%2F5=8%262%2F5\"$ , 8 hours 12 minutes.\r
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\n" ); document.write( "\n" ); document.write( "If he departed at 8:00AM then he arrived 4:12PM.
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