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Find number abc

If b53c5 - b4bac = bb85 find number abc. Multiple solutions may exist.

Correct answers: 22

The first user who solved this task is Nasrin 24 T.

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In 1936, the first, all glass, windowless building in the U.S. was completed in Toledo, Ohio as the home of the Owens-Illinois Glass Company Laboratory. It was built using 80,000 translucent water-clear hollow glass blocks, weighing about 150 tons. The two stories contained 39 rooms with an aggregate floor area of about 20,000 sq.ft. The glass blocks which were manufactured at the company's plant in Muncie, Indiana, were a structural part of the building.

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