document.write( "Question 1107789: Jane took 30 min to drive her boat upstream to water-ski at her favorite spot. Coming back later in the day, at the same boat speed, took her 15 min. If the current in that part of the river is 6 km per hr, what was her boat speed in still water? \n" ); document.write( "
Algebra.Com's Answer #853851 by timofer(144) ![]() You can put this solution on YOUR website! Same distance each way. \n" ); document.write( "If b is for the boat speed when no current, then \n" ); document.write( "upstream distance \n" ); document.write( "downstream, same distance \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( " |