Difference between revisions of "2000 PMWC Problems/Problem T7"

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Latest revision as of 21:33, 21 April 2014

Problem

The digits $0$ to $9$ without repetition form two 5-digit numbers $M$ and $N$. Given that $\frac{M}{N}$ equals to $\frac{1}{2}$, find the largest possible sum of $M$ and $N$.

Solution

See Also