Question 200
In Italy car license plates are made up of 2 letters, followed by 3 digits and another 2 letters. In the town of Ailati things are reversed and the license plates are made up of 2 digits, followed by 3 letters and another 2 digits. Assuming that 10 digits and 22 letters are used in both countries (I, O, U, Q are not used), determine the difference between the number of all possible license plates in the two countries.