document.write( "Question 498743: Mr. Franco and Mr. Jimenez each drove home from a business meeting. Mr. Franco traveled east at 100 km/hr and Mr. Jimenez traveled west at 80 km/hr. In how many hours were they 100 kilometers apart? \n" ); document.write( "
Algebra.Com's Answer #337129 by mananth(16946)\"\" \"About 
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Mr. Franco traveled east at 100 km/hr
\n" ); document.write( "and Mr. Jimenez traveled west at 80 km/hr. \r
\n" ); document.write( "\n" ); document.write( "they are moving away. So add up speeds . 100+80 = 180 km/h\r
\n" ); document.write( "\n" ); document.write( "Distance = 100 km\r
\n" ); document.write( "\n" ); document.write( "time = distance / time\r
\n" ); document.write( "\n" ); document.write( "time= 100/180
\n" ); document.write( "time = 5/9 hours
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