Find number abc
If b6446 + c2a3a = 14b2a4 find number abc. Multiple solutions may exist.Correct answers: 69
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Chemical weapons treatyIn 1997, the U.S. ratified the worldwide Chemical Weapons Convention treaty between 88 countries that would take effect on 29 Apr 1997. However Russia and a number of other states known to possess such weapons failed to do so. eb. |