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A 3-digit number has, from left to right...

A 3-digit number has, from left to right, the digits a, b and c with `agtc.` When the number with the digits rversed is subtracted from the original number, the unit's digit in the difference is 4. The next two digits, from right to left, are

A

5 and 9

B

9 and 5

C

5 and 4

D

4 and 5

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