Data Management (Math)

A Canadian postal code uses six characters. The first, third, and fifth are letters, while the second, fourth, and sixth are digits. A U.S.A zip code contains five characters, all digits.

How many codes are possible for each country?

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  1. There are 26 letters and 10 digits

    Canada = 26^3 * 10^3 = 17'576'000
    America = 10^5 = 100'000

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