document.write( "Question 1199430: Dan the Driver travels at 50 km at 80 km/h, 30 km at 60 km/h, and 80 km at 100 km/h. Find Dan's average speed in km/h. \n" ); document.write( "

Algebra.Com's Answer #833309 by ikleyn(52781) $\"\"$ $\"About$

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\n" ); document.write( "Dan the Driver travels at 50 km at 80 km/h, 30 km at 60 km/h, and 80 km at 100 km/h.
\n" ); document.write( "Find Dan's average speed in km/h.
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document.write( "The average speed is the total distance divided by the total time\r\n" );
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document.write( "    average speed =  =  = \r\n" );
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document.write( "                  =  =  =  =  = 83.169 km/h  (rounded).   ANSWER\r\n" );
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