13
Ninety minutes are in an hour and a half
There are 30 minutes in half an hour and 15 minutes in a quarter of an hour
30 minutes = half an hour, because 60 minutes are one hour.
30 minutes equal half an hour.
13
It depends on the length of the ads, and how many segments per show, but there are 8 minutes of commercials in a half hour show
Ninety minutes are in an hour and a half
There are 30 minutes in half an hour and 15 minutes in a quarter of an hour
30 minutes = half an hour, because 60 minutes are one hour.
30 minutes equal half an hour.
31 minutes
30 minutes are in half an hour.
A typical TV show is usually approximately 22 minutes for every 1/2 hour of time. So each 1/2 hour show has 8 minutes or so of commercials. Double this for 1 hour shows (16 minutes of commercials for every hour).
There are 60 minutes in an hour therefore the number of minutes in half an hour is 60x0.5=30.
30 minutes.
30 minutes.