Find number abc
If 9c2b3 - a0a0c = 33ac9 find number abc. Multiple solutions may exist.Correct answers: 55
The first user who solved this task is Roxana zavari.
#brainteasers #math
U.S. international airmailIn 1919, the first U.S. international airmail service began. Mail was flown 74 miles from Seattle, Washington to Victoria, B.C., Canada. The carrier was pilot Edward Hubbard flying a Boeing type-C open cockpit biplane with pontoons. Edward Boeing accompanied as a passenger on the first interantional airmail flight.«* |