document.write( "Question 1022474: a lory travels at an average speed of 90km/h what distance does it cover in 4s \n" ); document.write( "
Algebra.Com's Answer #638146 by Cromlix(4381)\"\" \"About 
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Hi there,
\n" ); document.write( "A lorry travels at an average speed
\n" ); document.write( "of 90 km/hr
\n" ); document.write( "There are 3,600 seconds in an hour
\n" ); document.write( "90/3600 = 0.025 km
\n" ); document.write( "So, 0.025 km in a second
\n" ); document.write( "0.025 x 4 = 0.1
\n" ); document.write( "0.1 km in 4 seconds.
\n" ); document.write( "Hope this helps :-)
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