MathRevolution wrote:
[GMAT math practice question]
(6^3)a+(6^2)b+6c+d=821, where a, b, c, and d are integers from 0 to 5, inclusively, c=?
A. 0
B. 1
C. 2
D. 3
E. 4
Similar question: https://gmatclub.com/forum/7-3-a-7-2-b- ... 48834.html
[GMAT math practice question]
(6^3)a+(6^2)b+6c+d=821, where a, b, c, and d are integers from 0 to 5, inclusively, c=?
A. 0
B. 1
C. 2
D. 3
E. 4
Similar question: https://gmatclub.com/forum/7-3-a-7-2-b- ... 48834.html
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