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Find number abc

If 7224b - c218c = 2aab1 find number abc. Multiple solutions may exist.

Correct answers: 33

The first user who solved this task is Djordje Timotijevic.

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Only in America...

Only in America: We work hard on a farm so we can move into town, where we can make more money… so we can move back to the farm.

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U.S. Air Corps Physiological Research Unit

In 1935, the U.S. Physiological Research Unit laboratory was established at Wright Field, Ohio, under the leadership of Capt. Harry G. Armstrong, M.C. (Medical Corps). Pioneering aeromedical research work was conducted here on health and safety aspects while in flight. On 1 Jan 1937, it became the U.S. Air Corps Physiological Research Laboratory, with improved facilities.«

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