document.write( "Question 704916: a car travelling at 80kmph, how long would would it take the car to travel 400 meters?\r
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Algebra.Com's Answer #434352 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+d+=+r%2At+\"
\n" ); document.write( "You want to work with just meters
\n" ); document.write( "( meters ) = ( meters/hr )*( hrs )
\n" ); document.write( "( hrs ) = ( meters ) / ( meters / hr )
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\n" ); document.write( "Also:
\n" ); document.write( "( km/hr )*( m/km) = (m/hr)
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\n" ); document.write( "\"+80%2A%281000%2F1%29+=+80000+\" m/hr
\n" ); document.write( "and
\n" ); document.write( "\"+400+=+80000%2At+\"
\n" ); document.write( "\"+t+=+400%2F80000+\"
\n" ); document.write( "\"+t+=+4%2F800+\"
\n" ); document.write( "\"+t+=+1%2F200+\"
\n" ); document.write( "\"+t+=+.005+\" hrs
\n" ); document.write( "( sec/hr )*( hrs ) = (sec)
\n" ); document.write( "\"+3600%2A.005+=+18+\"
\n" ); document.write( "It takes the car 18 sec to travel 400 m\r
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