document.write( "Question 1192969: Gerald can row 52 kilometers in 4 hours. Returning upstream, it takes 8 hours to complete the trip. Find his rate in still water and the rate of the current. \n" ); document.write( "
Algebra.Com's Answer #824914 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! ------------------------------------------- \n" ); document.write( "Gerald can row 52 kilometers in 4 hours. \n" ); document.write( "-------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "In the presence of river current, or in absence of it?\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------- \n" ); document.write( "-------------- \n" ); document.write( "Gerald can row (?) 52 kilometers in 4 hours. Returning upstream, it takes 8 hours to complete the trip. \n" ); document.write( "------------- \n" ); document.write( "-------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Gerald rows, if still-water, at 13 kilometers per hour. \n" ); document.write( " |