If 2257 is the result of subtracting 4577 from 7056 in base n, find n

MATHEMATICS
JAMB 1991

If 2257 is the result of subtracting 4577 from 7056 in base n, find n

  • A. 8
  • B. 9
  • C. 10
  • D. 11

Correct Answer: A. 8



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