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Mathematics, 09.02.2021 14:00 manou76

Lucy uses a code to open a lock. The code is a letter followed by a 2-digit number.
The letter is L or U.
The number is a prime number between 20 and 30
Write down all the possibilities for Lucy's code.

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Lucy uses a code to open a lock. The code is a letter followed by a 2-digit number.
The lette...

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