1) An airplane took 2 hours to fly 600 km against a head wind. The return trip with the wind took 1 2/3 hours. Find the speed of the plane in still air.
4 answers
What was wrong with the way I showed you earlier?
oh, I just can't find the link right now.
1) An airplane took 2 hours to fly 600 km against a head wind. The return trip with the wind took 1 2/3 hours. Find the speed of the plane in still air.
could you post the equation and answer?
1 answer