Five.
(20.75 - 9.5) hrs = 11.25 hrs = 11 hrs and 15 min
It takes approximately 8 hrs
most probably 5-6 hrs
24 hrs
13
192
west Africa is 8 hrs + and east Africa is 11 hrs +
Approximately 4 - 6 hrs.
2.5 hrs = 150 minutes 150 minutes = 9000 seconds
55 hrs/week
1,440 minutes.
4.30 hrs