document.write( "Question 1189181: Two kayakers paddle 18 km downstream with the current in the same time it takes them to go 8 km upstream against the current. The rate of the current is 3 km/hr. What is the rate of the kayakers in still water?\r
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document.write( "Downstream: Distance (km)? Rate (km/hr)? Time (hr)
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document.write( "Upstream: Distance (km)? Rate (km/hr)? Time (hr) \n" );
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Algebra.Com's Answer #820447 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! \r\n" ); document.write( " SPEED TIME DISTANCE\r\n" ); document.write( "\r\n" ); document.write( "downstream r+3 18/(r+3) 18\r\n" ); document.write( "\r\n" ); document.write( "upstream r-3 8/(r-3) 8\r\n" ); document.write( " \n" ); document.write( "Those times are given as equal.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Solve.\r \n" ); document.write( "\n" ); document.write( "----\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |