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Twice true (Posted on 2011-03-24) Difficulty: 3 of 5
LIX+LVI=CXV ; X*X=C
The above equations are true both as Roman expressions and as alphametics, where each letter denotes Arabic numeral. What is the unique solution?

See The Solution Submitted by Ady TZIDON    
Rating: 4.5000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionSolution!Math Man2011-03-30 16:52:31
SolutionSolutionDej Mar2011-03-24 11:59:12
Solutionfull solutionJer2011-03-24 11:09:02
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