The probability of a number showing up at each spin of the roulette wheels

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There are 36 numbers in the roulette and 1 house edge making it a total of 37 . The probability of one of the number showing up at each spin for an American roulette is 2.63% . You can see that it is very difficult to win this game except if you have some good knowledge around physics and you are able to calculate properly to get the number that the ball would fall on at each spin of the roulette wheels.