There is 30 minutes in a half hour. There is no hours in half hours.
There are 5 half hours in 2.5 hours
48
1 year=365 days365 days=8760 hours8,760 hours=525,600 minutes525,600 minutes=31,536,000 seconds31,536,000 seconds=63,072,000 half seconds
One day is 24 hours, half of that is 12 hours.
4,380 hours
1/2 year = 4,382.9 hours
13,140
There is 30 minutes in a half hour. There is no hours in half hours.
There are 5 half hours in 2.5 hours
4 per day but, if you are 17 and a half you can work 6 hours.
Two half-hours.
There are exactly 365 days and 3 and a half hours in one year! By Judy Tabbakh
half an hour should be just about right for a 12 year old
At least nine hours per night, and nine and a half is reasonable, as well.
48
2 half hours would be 1 hour