Find number abc
If c3aa7 + 6bc3c = 1b3661 find number abc. Multiple solutions may exist.Correct answers: 4
#brainteasers #math
Refrigerated railcarIn 1868, a patent for a refrigerator car, “ice box on wheels,” was granted to William Davis, a fish dealer in Detroit, Mich. (who also designed the first railroad refrigerated car). |