Question 941504
<i> It takes 3 hours to fly against the headwind. </i>
How far against the wind?  Same route and distance?



____________________speed____________time__________distance
WITH________________r+w______________2&1/3_________560
AGAINST_____________r-w_______________3____________560



{{{system((r+w)(2&1/3)=560,(r-w)*3=560)}}}