If you woke up at 11: 15 am and went to sleep at 1: 55 am. how many hours where you awake?

From 11:15 am to 11:15 pm, it is 12 hours.

From 11:15 pm to 1:15 am it is 2 hours

From 1:15 am to 1:55 am it is 40 minutes.

12 hours + 2 hours + 40 minutes = 14 hours and 40 minutes =

= 14 hours and 40/60 hours = 14 2/3 hours

14 2/3 hours

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right