The people who entered a room received upon entering distinct, consecutive identification numbers from 1000 to 1249. What is the probability that a person in the room selected at random will have an identification number with a hundreds digit of 1?
The people who entered a room received upon entering distinct, consecutive identification numbers from 1000 to 1249. What is the probability that a person in the room selected at random will have an identification number with a hundreds digit of 1?