Question 1089379
A jet flow at an average speed of 280 mph from Point X to Point Y. Because of head winds, the jet averaged only 260 miles on the return trip, the return trip took 10 minutes longer. How many hours was the flight from Point Y to Point X?

Please help. Thanks. 
<pre>Correct answer: {{{highlight_green(matrix(1,5, Return, trip, "took:", 2&1/3, hours))}}}
By the way, you should've written 260 mph, and not 260 miles.
IGNORE the RUBBISH/NONSENSE the other person posted.