Find number abc
If 4cb6c + c2664 = a652a find number abc. Multiple solutions may exist.Correct answers: 37
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Brake patentIn 1828, the first U.S. patent for a brake of any kind was issued to Robert Turner of Ward (now Auburn), Mass. This was for a "self-regulating wagon brake." |