51 hours
Four hours exactly !
16 = 11 + 5 1pm to midnight is 11 hours (12 - 11 = 1) then midnight to 5am is 5 hours
5
1300 - 0900 = 0400; 4 hours; forgive me.
From 8PM to 1PM (the next day) is 17 hours.
2 hours
3 hours
6 hours
5 hours.
51 hours
Four hours exactly !
5
10
7 of them.
From 8am to 1pm is 5 hours. From 8am to 1am is 17 hours. From 8pm to 1am is 5 hours. From 8pm to 1pm is 17 hours.
2 hours