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Find number abc

If b66c2 - 280a6 = 286a6 find number abc. Multiple solutions may exist.

Correct answers: 31

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

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Little Johnny Goes Fishing

Little Johnny's father took him on a fishing trip to Canada.
On returning home after catching only three fish his father says, "The way I figure it each fish cost us $400!"
Little Johnny replied, "Well, at that price it’s a good thing we didn’t catch any more of them than we did."

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Alexander King

Died 28 Feb 2007 at age 98 (born 26 Jan 1909).Scottish chemist who pioneered in environmental awareness, warning of the dangers to the environment from extensive industrial development. He co-commissioned the 1972 Limits to Growth report, which initiated international attention to environmental concerns. It is still one of the world's best-selling books on the environment. After directing scientific research as part of the war effort in WW II, he turned to the application of science for the improvement of life. In particular, he was chief scientist at the department of scientific and industrial research (1950-56), working to help British factories become more productive. After the publication of Limits to Growth, he cofounded the Club of Rome, an think tank focussed on how to establish sustainable development. He was that group's president 1984-90.«

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