The probability that the first celebrity photo will be correctly matched to the baby photo is 1/3 because there are 3 baby pictures and only 1 of them is that of the first celebrity.
That leaves 2 photos from which to select correctly the baby photo of the second celebrity. The probability of that is 1/2.
The third celebrity is matched to the remaining picture. That is a sure thing is the first two celebs have been correctly matched.
P(3 matches) = 1/3 1/2 1 = 1/6
Answer: 1/6
