Is 7999 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 7999 is divisible by 8.
Even Rule: If the hundreds digit in 7999 is EVEN, and the last two digits in 7999 are divisible by 8, then 7999 is divisible by 8.
Odd Rule: If the hundreds digit in 7999 is ODD, and the last two digits in 7999 plus 4 is divisible by 8, then 7999 is divisible by 8.
The hundreds digit in 7999 is 9, which is odd, and the last two digits are 99.
Thus, we use the Odd Rule above:
99 + 4 = 103. 103 is not divisible by 8, therefore 7999 is not divisible by 8.
The answer to "Is 7999 Divisible By 8?" is no.
7999 divided by 8 is 999.875.
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