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Find number abc

If 51a8c + c13a1 = 11acb7 find number abc. Multiple solutions may exist.

Correct answers: 16

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

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The Announcement of My Death

Jerry was sitting down for breakfast one morning when he was astonished to see in the paper an announcment of his own death.
He called his friend at once, "Jim, have you seen the announcement of my death in the paper?"
Jim replied, "Yes, and exactly where are you calling from?"

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Frank J. Zamboni

Born 16 Jan 1901; died 27 Jul 1988 at age 87.American inventor known for his invention of the Zamboni ice resurfacer used in ice skating rinks. In 1939, Zamboni was a partner in building Iceland Skating Rink in California, when maintaining the ice surface was very labor instensive and slow. At the time, a tractor dragging a scraper was used, with several workers removing shaving and manually finishing the surface. From Mar 1942, Zamboni began experimenting to find a better way. After several prototypes, by 1949, he had made improvements and had his Model A machine worthy of patenting (23 Jun 1953, U.S. No. 2,642,679). It combined the processes of scraping, removing shaving, and applying a wash water system. His idea drew requests from other rink operators. He began manufacturing, with continuing improvements in his design, and it became a familiar sight for ice hockey games.«

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