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Number of 3-digit numbers divisible by either of two numbers but not by a third

The same question, asked 2 times: 29 Jan 2023*, 1 Feb 2023. Every wording below, oldest first.

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  1. Question 1

    29 Jan 2023

    163
    The number of 3 digit numbers, that are divisible by either 3 or 4 but not divisible by 48 , is

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  2. Question 2

    1 Feb 2023

    84
    The number of 3-digit numbers, that are divisible by either 2 or 3 but not divisible by 7, is