Find number abc
If c9c0a - bc081 = 15ba1 find number abc. Multiple solutions may exist.Correct answers: 40
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
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. |