Find number abc
If 5bb3c - 1ca5a = 415b5 find number abc. Multiple solutions may exist.Correct answers: 3
#brainteasers #math
Roller skatesIn 1884, the first U.S. patent for ball-bearing roller skates was issued to Levant M. Richardson of the Richardson Skate Company, Chicago, Illinois. This design allowed until then unseen speed. (No. 308,990) |