half (1 hour) = 30 minutes
It is 0.5 hours.
Chat with our AI personalities
It is 15 dollars for an hour's work.
The term is actually "half an hour" which is short for "half of an hour". This has same meaning as "half hour" or a rough approximation of 30 minutes.
There are 5400 seconds in an hour and a half.
One half of an hour.
The clock lost 32 seconds in 32 hours ie 1 second per hour. So in half an hour it would have lost half a second.