Find number abc
If ca503 + c95b4 = 3a0b7 find number abc. Multiple solutions may exist.Correct answers: 1
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Lincoln EllsworthBorn 12 May 1880; died 26 May 1951 at age 71.American explorer, engineer and scientist (original name William Linn Ellsworth) who led the first trans-Arctic (1926) and trans-Antarctic (1935) air crossings. |