Find number abc
If 90a99 + accb9 = cbc6b8 find number abc. Multiple solutions may exist.Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
BatteryIn 1940, a leak-proof flashlight battery (Ray-o-Vac) was patented in the U.S. by Herman Anthony (No. 2,198,423). |