document.write( "Question 1065431: In a river with a steady current, it takes Mary 6 minutes to swim upstream a certain distance, but only 3 minutes for her to swim back. Suppose, instead, she swam upstream the same distance as before but floated, not swam, back to her starting point. How long does this round trip take? \n" ); document.write( "
Algebra.Com's Answer #680619 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "I checked it.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Everything is correct. \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The solution and the answer are correct.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "There is similar problem, solved in the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Unpowered raft floating downstream along a river\r
\n" ); document.write( "\n" ); document.write( "in this site.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The referred lesson is the part of this textbook under the topic \"Travel and distance\".\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );