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A number is divisible by 8 if the number formed by its last 3 digits is divisible by 8. For example, the number 47,389,248 is divisible by 8 because 248 is divisible by 8. However, 47,389,284 is not divisible by 8 because 284 is not divisible by 8.

If 992,466,2A6 is divisible by 8, where A represents one digit, what is the sum of the possible values of A?

 Sep 2, 2021
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216, 258, 296 are each divisible by 8; therefore, the possitble values of A are 1, 5, and 9.

 

Their sum is ???

 Sep 3, 2021

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