Find number abc
If b89aa - 2b608 = a13cb find number abc. Multiple solutions may exist.Correct answers: 33
The first user who solved this task is Anas Diab.
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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). |