Find number abc
If 2232a + 678ba = 90bc0 find number abc. Multiple solutions may exist.Correct answers: 2
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Gertrude Caton-ThompsonDied 18 Apr 1985 at age 96 (born 1 Feb 1889).English archaeologist who distinguished two prehistoric cultures in the Al-Fayyum depression of Upper Egypt, the older dating to about 5000 BC and the younger to about 4500 BC. |