document.write( "Question 313940: Please help me solve this word problem equation\r
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document.write( "A boat's crew rowed 12 miles downstream, with the current in 2 hours. The return trip upstream against the current covered the same distance but took 3 hours. Find the crew's rowing rate in still water and the rate of the current. \n" );
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Algebra.Com's Answer #224501 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! D=RT \n" ); document.write( "12=R*2 \n" ); document.write( "R=12/2 \n" ); document.write( "R=6 MPH WITH THE CURRENT. \n" ); document.write( "12=R*3 \n" ); document.write( "R=12/3 \n" ); document.write( "4 MPH AGAINST THE CURRENT. \n" ); document.write( "(6+4)/2=10/2=5 MPH IS THE SPEED OF THE BOAT IN STILL WATER. \n" ); document.write( "6-5=1 MPH FOR THE CURRENT. \n" ); document.write( "5-4=1 DITTO. \n" ); document.write( " \n" ); document.write( " |