36 Mintues of fighting, plus 11 minutes of rest time between rounds (one per round).
47 minutes
3 minutes
39
Each boxing round is 3 minutes, so that would be 36 minutes of fighting.
3 MINUTES FOR THE PROS
3 mins. per round
45 minutes
3 minutes each round
Each boxing round is 3 minutes, so 36 minutes of fighting, plus 60 seconds in between each round.
3 minutes per round, 36 minutes
Each boxing round is 3 minutes, so that's 36 minute of fighting
Each round is 3 minutes long with a 1 minute break in-between