Find number abc
If b4b62 + 8ba6a = 11c422 find number abc. Multiple solutions may exist.Correct answers: 70
The first user who solved this task is Maja Nikolic.
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Hayward A. HarveyDied 28 Aug 1893 at age 69 (born 17 Jan 1824).Hayward Augustus Harvey was an American inventor who discovered the modern method of strengthening armour plating. |