First draw the route on the chart .... Aberdeen to Benbecular. TOC is at 3W, TOD is at 6W - so now measure the distance of your
cruise leg (TOC - TOD).
Anyway ..... E(HI)1 ....
TOC 3W, TOD 6W .... measure distance = 98nm
Time TOC to TOD (still wind) = 98/210 x 60 = 28mins
Time ADN to BEN 11 + 28 + 15 = 54mins
Time taken = Climb(11mins) + Cruise
(dist/speed) + Descent(15mins)