Find number abc
If c372c + 4c25b = 54b8a find number abc. Multiple solutions may exist.Correct answers: 68
The first user who solved this task is Snezana Milanovic.
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Hayward A. HarveyBorn 17 Jan 1824; died 28 Aug 1893 at age 69.Hayward Augustus Harvey was an American inventor who discovered the modern method of strengthening armour plating. |