Which number replaces the qu...
Which number replaces the question mark?Correct answers: 340
The first user who solved this task is Roxana zavari.
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Philadelphia SubwayIn 1908, the Philadelphia Subway opened, also known as Tube Transportation. The original 1908 section, built with private capital, ran east and west in Market Street. Municipal funds were not used until a subsequent line that opened in 1928. |