I have never said 10 of 9 but sometimes say 10 to 9 and I say the quarter of thing all the time lolTen of nine and quarter of two makes no sense.
Is that some kind of new time (like new math) or a home school thing or just a backwards thing?
Doesn't the rest of the world say ten till nine and a quarter till two?
So can 8:30 be half of nine?