abc/aa*ac6c find the numbers represented by letters
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ABC * AA = AC6C
The unit digit is C*A = C
Hence A can be 1 .
By hit and trail if we put C = 9 , then AC6C = 1969
If 1969 /11 = 179
Hence ABC = 179
So B = 7 , C = 9 , A = 1
The unit digit is C*A = C
Hence A can be 1 .
By hit and trail if we put C = 9 , then AC6C = 1969
If 1969 /11 = 179
Hence ABC = 179
So B = 7 , C = 9 , A = 1
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