Find number abc
If 3b2a0 + a86ac = b7b0c find number abc. Multiple solutions may exist.Correct answers: 73
The first user who solved this task is Djordje Timotijevic.
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BlackAmerican patentIn 1899, black American inventor, Jerome Bonapart. Rhodes received a patent for an invention concerning "Water Closets" (No. 639,290). |