Find number abc
If bcba5 - 13b17 = 7b06a find number abc. Multiple solutions may exist.Correct answers: 43
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
First docking in spaceIn 1969, two manned Soviet Soyuz spaceships (Soviet Soyuz 4and Soyuz 5) became the first vehicles to dock in space and transfer personnel. |