If the odds of the steelers beating the chiefs are 7 to 4, what is the probability of this event happening?

Probability of the event is a number between 0 and 1.

Probability of the event = (Number of ways it can happen) : (Total number of outcomes)

If the odds are 7 to 4:

- number of ways it can happen: 7.

- total number of outcomes : 7 + 4 = 11

Probability = 7 : 11 = 7/11 = 0.6364

Answer: The probability of this event is 0.6364 or 63.64%.