GhostUk
Prepare using all the combinations of distance, speed and time. e.g...
If a/c flies at 420kts for 40 mins how far will it travel?
If a/c flies 60 miles in 10 mins how fast is it moving?
If point A and point B are 50 miles apart and a/c is doing 200kts how long will it take?
Get used to interchanging the three quantities as much as you can, and get good with multiples of 6 and 60
