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Mathematics, 06.12.2021 14:00 volocibel

· In 1912, Alberta license plates consisted of four digits. Each digit could be repeated, but the first digit could not be zero. By 1941, Alberta license plates consisted of five digits.
Each digit could be repeated, but the first digit could not be zero.
Compared with the number of Alberta license plates available in 1912, find the increase
in the number of license plates available in 1941.

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