document.write( "Question 1049571: Pratap Puri rowed 14 miles down a river in 2 hours, but the return trip took him 3 1/2 one half hours. Find the rate Pratap can row in still water and find the rate of the current \n" ); document.write( "

Algebra.Com's Answer #665151 by josgarithmetic(39617) $\"\"$ $\"About$

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document.write( "                 SPEED         TIME        DISTANCE\r\n" );
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document.write( "DOWN RIVER        r+c            2          14\r\n" );
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document.write( "UP RIVER          r-c                  14\r\n" );
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\n" ); document.write( "\n" ); document.write( "Constant Travel Rate Rule, RT=D.
\n" ); document.write( " $\"system%28%28r%2Bc%29%2A2=14%2C%28r-c%29%283%261%2F2%29=14%29\"$ \n" ); document.write( "

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