A year has 365 days and a day has 24 hours. How many hours are there in a half year?
(a) 4368
(b) 4380
(c) 7679
(d) 8760
A year has 365 days and a day has 24 hours. How many hours are there in a half year?
(a) 4368
(b) 4380
(c) 7679
(d) 8760