document.write( "Question 1092651: Angelica in Azul can paddle the canoe 8 mph and calm water. How long will it take them to travel for 4.2 miles against a 2 mph river current \n" ); document.write( "

Algebra.Com's Answer #707268 by ikleyn(52863) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( "Their effective speed against the current is 8 - 2 = 6 mph.\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "So, they will spend   = 0.7 hour = 42 minutes for this trip.\r\n" );
document.write( "

\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );