Find number abc
If 478ca + acc5c = 789b4 find number abc. Multiple solutions may exist.Correct answers: 0
#brainteasers #math
First U.S.-built printing pressIn 1821, Samuel Rust of New York City patented the Washington press, the first, practical and successful printing press to be built in America. A previous invention, in 1816, by George E Clymer, the Columbian Press had not been widely adopted in the U.S., and Clymer had taken his business to England. |