On Aug 6, 9:52*am, RN wrote:
Should a new student start loggin his glider flight time in hours and
minutes or hours and tenths of hours.
[....]
How do you do it?
Advantages and disadvantages?

I use minutes.

I do not like tenths of hours. Too coarse, in my humble opinion -
especially for someone who is still in the training stage. Hours and
minutes are fine, but it is far easier to calculate your total if you
use minutes alone.

Bart