45 minutes is half of a international football/soccer game ...
84
84
Hockey, Gaelic Football and Hurling all are played with 35 minutes in each half.
There are 2 halves in a game of football. Each half is 45 minutes long
It is made of 90 minutes of 45 minutes in each half. But a few minutes are added for injuries and changing of players.
Halftime is 20 minutes during a college football bowl game.
45 minutes
Soccer is played in two halves, not four quarters. Each half of the game is 45 minutes. So a quarter of a game would be 22 minutes and 30 seconds. There would also be time added for injuries, stoppages etc, usually just a few minutes at the end of each half.
A College Basketball game is 40 minutes long. 20 minutes each half.
If you mean football or basketball, each half is 30 minutes.
15 minutes like every other football game!