What are the chances of Nike winning the lottery?

One percent. Suppose the number of people participating in the Nike lottery is n, and the number of shoes sold by Nike is m pairs. Lottery winning probability p is the number of shoes sold m divided by the number of people participating in the lottery n, and the mathematical formula can be expressed as p = m divided by n, the number of people participating in the lottery n = 10000, and the number of shoes sold m = 100 pairs. Bring these values into the formula to get the answer, and the calculation result is that Nike's lottery winning probability is 1%.