document.write( "Question 838630: IF a man can covers 12 metres in one second,how many kilometres can he cover in 3 hours 45 minutes by travelling the same rate?
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document.write( "A)168
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document.write( "B)162 \n" );
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Algebra.Com's Answer #505174 by LinnW(1048)![]() ![]() You can put this solution on YOUR website! First convert 3 hours 45 minutes to minutes. \n" ); document.write( "3 * 60 + 45 = 180 + 45 = 225 minutes \n" ); document.write( "Now convert 225 to seconds \n" ); document.write( "225 * 60 = 13500 seconds \n" ); document.write( "The number of seconds * 12 metres per second gives us metres travelled \n" ); document.write( "13500 * 12 = 162000 metres \n" ); document.write( "162000 = 162 kilometres \n" ); document.write( " \n" ); document.write( " |