Question 1008544

Kate can row a boat 12 miles per hour in still water. in a river where the current is 6 miler per hour, it take her 5 hour longer to row a given distance upstream than to travel the same distance downstream.  Find how long it takes her to row upstream, how long to row downstream, and how many miles she rows.

Please help me to solve.  Algebra 2.

Thank you.
<pre>Time taken to row upstream:   {{{highlight_green(7.5)}}} hours
Time taken to row downstream: {{{highlight_green(2.5)}}} hours
Distance rowed each way: {{{highlight_green(45)}}} miles