Question 132
Given that $A$, $B$ are nonzero base-10 digits such that $A \cdot \overline{A B} + B = \overline{B B}$, find $\overline{A B}$.
MathNet 2019-part-08 — 179 problems (EN–VI) Question 132
Math Olympiad Vault · MathNet 2019-part-08 — 179 problems (EN–VI)