document.write( "Question 749943: It takes 1 work day to repair 100m of road. At this rate how many work days will it take to repair 20km of road? \n" ); document.write( "
Algebra.Com's Answer #456275 by josmiceli(19441)\"\" \"About 
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The rate is ( 100 m of road ) / ( 1 work day ) = \"+.1+%2F+1++\" ( in km/day )
\n" ); document.write( "( 20 km ) / ( km/day ) = days
\n" ); document.write( "\"+20+%2F+.1+=++200+\"
\n" ); document.write( "It will take 200 days to rerpair 20 km of road\r
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