Find number abc
If 7c4c7 - ac487 = a997b find number abc. Multiple solutions may exist.Correct answers: 26
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Celluloid coatingIn 1878, a U.S. patent for coating items with celluloid was issued to John Hyatt (No. 202,441) |