Substitute each of the letters by a different digit from 0 to 9 to satisfy this equation. None of the four numbers can contain any leading zero.(adsbygoogle = window.adsbygoogle || []).push({});

(REPAID)/(DIAPER) = (RA)/(RE)

Note: Each of the four numbers represent the concatenation of the digits, and does not denote the product of the digits.

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# Repaid and Ratio Puzzle

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